Title help

1) Uke confined seme in an empty storage like room by their school literally handcuffed to a toilet/seat?. Bec uke wants to experience sex (but actually like seme) & seme is quite loose, he doesn’t refuse any woman (all age&type) and even beautiful guys. So uke asked seme to lend him seme’s P (to have sex) but seme thinks uke’s crazy & not his type so he said he won’t. But uke won’t release him so seme challenged uke that if he managed to make him hard, he’ll do him(seme said so bec he absolutely didn’t plan to do him bec uke’s not his type, but eventually got turned on by uke’s desperate ero look). So they did it. Seme got so into it, uke tried to escape but got handcuffed to a chair leg by seme. Since then seme kept doing uke (he wonders bec uke’s not even his type) & he can’t do it just anyone like b4. but 1day, they fought (like uke refused him) then seme went to the infirmary to skip class/avoid uke. Seme’s convincing himself that it’s ok, that everything’s back to normal & he can be frivolous again (with women) by then the school nurse seduce seme in the infirmary @ the same time uke went there bec he’s sick & witnessed it. So seme rejected the nurse & desperately run after uke.. they did it @ the infirmary, cuddling too.. happy ending..

2) MC guy just started living with his novelist uncle bec of Family reasons. His best friend/Classmate Guy is a super fan of MC’s uncle & asked him if he could have an autograph. MC agreed & brought guy friend home. (I DontRemember well if) MC’s kinda pissed of of guys that constantly thinks of hentai stuff instead of other things & he thought his bestfriend as different from those guys. So when MC discovered that his uncle is a hentai novelist, MC got conflicted(got mad @ uncle&friend), MC & friend fought (like friend made a move on MC, something like that). Then MC shut himself inside his room. Uncle protects MC, as he doesn’t let friend into the house, but friend convinced uncle that he loves MC so they need to talk. There’s a scene where Friend was talking outside MC’s room confessing (MC’s room is locked) & he asked uncle’s permission to break the door. They saw MC crying, confessions, mutual feelings, happy ending. Uncle doesn’t totally approved of their relationship yet, & he reminded friend to pay for the broken door..

3) Boy & Girl was walking home together after school. They’ve confessed & have mutual love for each other that day, but at the same time they got into accident. The story started as that, then it continued to happen everyday(on repeat mode same scenario every day). It’s revealed that the girl was in coma, & she keeps repeating that scene in her mind. She does so bec she’s afraid to wake up & face reality after the accident (like fearing that when she wakes up the guy’s dead) so she keeps remembering the happy moments. Eventually even in her dream/memory the guy told her to stop, that she should keep living & should just wake up. So she did. After waking up, she asked what date is it (note it’s same day as the accident) then asked about the guy (the person by her side said “you didn’t know..he’s”..) thinking he’s dead so she started to cry, well, happy ending eventually. She was at coma for a year & the guy was ok..