sadslime's manga / #Twins(10)

Futarijime Underdog

Ongoing | Tomoka nomiya | 2019 released

Twins Kai and Rei make their childhood bully Mutsuki into their pet to get their revenge. But as Mutsuki starts to fall for them, he finds it harder to understand what they really want. Very smutty sex scenes, though they don't go all the way until the last chapter. Story is nothing special but it's fine. Trigger warnings: noncon, coercion.

Hitotsu Shikanai Mono

Complete | SASAKI Mio,SAKURAI Nanako | 2016 released

Haruhi has always compared himself to his bright, twin brother Katsuki, leaving him with poor self-esteem, so in university he starts frequenting the gay district and engaging in risky sex under his brother's name out of a desire to defile them both. But when a new friend and businessman, Masahiro, finds Haruhi roughed up after a bad fling, he gently patches him up and gives him a place to stay. Masahiro's kindness makes Haruhi question what he's been doing and begin to heal from his years of self-hatred. Trigger warnings: sex work, violent sex.

Mommy Daddy -No Milk's Coming out of My Nipples!-

Complete | SOUTOME Emu | 2014 released

Natsuki has always beein in love with his former tutor, Ryogo, but he got married to Natsuki's older sister Yuhiko instead. Only after giving birth to twins, Yuhiko disappeared telling Ryogo to go to Natsuki if he needed any help. Now Natsuki has been pulled in and taken over the mom life, but it's hard when Ryogo not only doesn't help, but doesn't seem to care. Trigger warnings: noncon/attempted rape.

Ai to Makoto (Moriyo)

Complete | Moriyo | 2017 released
2023-11-05 05:40 marked

Towa(omega) is deeply in debt thanks to his ex boyfriend running out on him. That's when he meets Aiji(omega) and Seiji(alpha), twins who claim to both be marked omegas, and they offer to buy him for the night. It goes so well that Towa agrees to a slave contract where they pay off his loan and treat him as their dog. Even when Towa realizes that Seiji is really the alpha who marked Aiji, Towa doesn't mind and things seem to be going well, but as Towa starts to be able to tell them apart and encourages Seiji to differentiate from his brother, it starts to upset the careful balance between them. This one is a little dark, but I think it shows interesting character growth for the twins by the end. Trigger warning: sex work, slave contract, rape, abuse.

Romantic Lament

Ongoing | SATOU Sanayuki | 2020 released

Asahi has sworn off alphas after his ex, Masuomi, left him for his fated pair, but when he gets drunk on his birthday, he mistakes a stranger for Masuomi, and they sleep together. The next day he learns the stranger is actually Akiomi, Masuomi's twin brother, who wants Asahi to fake date him to keep the annoying girls from clinging to him. Akiomi helps Asahi overcome his trauma from his breakup with Masuomi, and just when Asahi thinks he can open his heart to Akiomi, the two of them run into Masuomi alongside his fated pair, who it turns out is Akiomi's fated pair, too. The breakup between Asahi and Masuomi is gut-wrenching, and I think they needed to show Masuomi's side more as well as put more blame on him. The rest is cute. ️Trigger warnings: dubcon(heat), cheating.

Hanamaru Inkya na ga Futago Boku ni Aisareru Iyau

Ongoing | Mitsuya bond | 2019 released
2023-11-05 07:50 marked

Childhood friend twins start ignoring ml, suddenly pounce on him.

Soukyoku (MEGU Iroha)

Complete | MEGU Iroha | 2015 released

Ikurou and Akaya are twin brothers who couldn't be more different as Ikurou excels in school and Akaya messes around. But in reality, Akaya is in love with his brother, and not all is as it seems. Ikurou urges Akaya to try harder in school and in return he'll grant him a wish, despite the fact that Ikurou's been terrified of Akaya ever since Akaya came onto him in middle school. But when Ikurou succeeds and demands sex in return, the relationship spirals out of control. Not my favorite, nor did it make the most sense to me. Trigger warnings: incest, rape.

Nanadome No Gomenne

Complete | kojima lalako | 2000 released

Satoru loves his younger brother, Tooru, but Tooru has a stutter that has caused him to become a recluse. Even though Tooru sleeps with Satoru and seems to love him, when Satoru suggests they move out together, Tooru refuses. But when Satoru finds out it's because of their mother's abuse, he finally snaps. I'd say it's at interesting read, but upsetting and definitely not for everyone. Trigger warnings: incest, abuse, murder.

Kouya no Seifukuou

Complete | oumi shinano | 2007 released

Ch.1 & 6- The Conquest King of a Wasteland - When the warlord Azim invades Ulra's nation, Ulra attempts to assassinate him on behalf of his people. Azim catches him, rapes him, then lets him go, but Ulra finds he has nowhere to go back to. However, Azim is ready to give Ulra a place to belong. Trigger warnings: rape, attempted suicide. Ch.2 - Truthful Words - Kaname has been friends with his stoic, younger neighbor Shouta for years, but after his most recent breakup, Kaname comes over while Shouta is trying to drown his sorrows. Then, Shouta unexpectedly gains the ability to read Kaname's mind, and realizes Kaname is thinking about him a lot more than he ever thought. No trigger warnings. Ch.3 - The Twins’ Lover - Youhei lost his parents at a young age and was taken in by his master and raised alongside his twin sons Rei, and Jin. Now that Youhei is reaching adulthood and his master is ill, Rei and Jin's relatives are pressing the boys to kick him out. Rei and Jin would never do it, but Youhei worries that he'll burden them, especially as his feelings have gone beyond friendship. But when he tries to leave, the twins aren't ready to let him. No trigger warnings. Ch.4 - Garden - Kengo is the gardener's grandson at a large estate that was recently inherited by the young master Masumi. When they were children, Masumi sexually abused Kengo, and now that he's an adult, he threatens to fire Kengo as well. But Kengo is ready to turn the tables on him this time. I really hated this one, would not read again. Trigger warning: child on child sexual abuse, noncon. Ch.5 - The Love Call to the Master - Yuuki's father is deeply in debt, so he drugs him and sells him to Midou, who says he'll make Yuuki into a prostitute. But really Midou has had his eye on Yuuki for a long time and is delighted to have him now. Even worse than the last story, will not read again. Trigger warnings: noncon, sex trafficking, lying/manipulation.

5 Seconds

Complete | Sachimo | 2000 released

Ch.1-2, 6.5 - 5 Seconds - Hayato has special eyes that have been passed down in his family. For him, this means that when he meets eyes with someone for five seconds he can copy their "sensuality," so he uses his friends to help him jerk off. The one person he won't use is his childhood friend, Tsukasa, who he's tried to avoid since he realized his ability, but Tsukasa is too sharp not to notice, and when Hayato accidentally copies some eyes he shouldn't have and goes into heat, only Tsukasa can help him. A kind of random and unexpected setup, but I liked the characters well enough. Trigger warning: dubcon(heat). Ch.3 - The Way to Nurture Love - Keiichirou is a normal working man who got dragged to a gay bar and told to pick his type, so he randomly pointed to a worker, but when they turned around he saw it was actually his long lost twin brother, Yuuichirou. Yuu seems to be living life as a woman now, and Kei isn't sure he approves, but he can't help but worry, so he invites Yuu to live with him. But the longer they live together, the more the feelings from their past that forced Yuu to leave seem to reemerge. I liked it, but it is an incest story, so don't read if that's not your thing. Note: I don't think Yuu identifies as a woman, so if you're looking for trans characters, he won't really fit the bill. Trigger warnings: incest, transphobia(?). Ch.4 - Too - An unnamed protagonist (Nameless-kun) lives an ordinary college life, except for the fact that he has a stalker following him every day, buying and wearing all the same clothes as him, and putting not-so-secret cameras in his apartment, which is especially weird since he's a nobody and his stalker, Kudou, is quite popular. Nameless-kun doesn't see it as causing any harm though, so he lets it go until one day Kudou seems to stop dressing like him, causing Nameless-kun to wonder if his affections have changed, and that's when he realizes just how much he's been watching Kudou in turn. I'm not really into stalker romances, but this one was fine for what it was. Trigger warning: stalking. Ch.5 - Itai no, Itai no - Rei spends every day at high school breaking up fights between his childhood friends, Takuma, and Shinobu, who are at each other's throats over everything but insist on spending time together because of Rei. But Rei knows that secretly, the two are in a physical relationship fueled by their shared masochism. Rei has trauma to do with pain that has caused him to develop a masochistic streak too, so he wants in on this. Not my thing. Trigger warnings: masochism, suicide, voyuerism, violence, violent sex. Ch.6 - Mushuusei no Ohisama - Aki and Asahi were friends in high school when Asahi said he'd become the best actor ever and Aki promised to be the one to shoot it on film. Now, years later, Asahi seems to have given up on his dream and only works in the porn industry, but Aki is still determined to capture the best of him. But when they fight, Aki decides to rape Asahi on camera to show him all the faces he hasn't seen yet. Or something. I wasn't really paying attention because I don't like rape stories. Trigger warnings: sex work, rape.