Gin's manga / #Kouhai x Senpai(4)

So who's more popular: me or him!? He's supposed to be my enemy, but why are we touching each other like this!?" Sano's ambition is to become the most popular guy at school, and have lots of female admirers. Except there's just one person who's getting in his way to achieve it... Kiyoharu Azuma has a bad reputation for being a player, but the girls are still attracted to this bad boy. What's worse is Sano finds the girl he's after with Kiyoharu, which makes him even more motivated to one up the guy. Upset that Kiyoharu's fooling around with a girl he doesn't even like, Sano tries to embarrass Kiyoharu. But Kiyoharu's letting out some serious sensual vibes, turning things into an unexpected situation. A story between a guy who wants to be popular and a guy who's born to be popular!

Kawachi's enjoying another day of watching (more like stalking) his favorite guy, the very nice Yuto Shinozuka, from the shadows. As he's peeping on Yuto putting away some stuff in the gym storage room, something unbelievable happens...! Caught witnessing Yuto showing his true self, Kawachi panics and blurts out that he'll keep quiet if Yuto pleasures him! Kawachi feels terrible because what he's doing is basically blackmail! But, he just can't help himself. A relationship that starts with blackmail... Can it work!?

A story about an excellent and manly salaryman, whose beauty is extraordinary the senpai Kitagawa-san and his, although dumb, but very handsome kohai, Nakamura-kun. In the middle of night with a bottle of sake, a very girlish confession of the sort "Oh là-là, it's hentai!", is to hover over the poor kohai Nakamura-kun. Backed up with his very own fantasies and undeniable desires, he jumps his sempai Kitagawa-san, unexpectedly though Kitagawa-san doesn't have anything against it!! Two young boys, two love birds start the beginning of their love story! The very awaited book written especially for you!

Nao is a college student who draws indie eromanga. The morning after a grueling deadline crunch, he finds a little snakey boi, which invites itself inside his room. During a nap, it starts sucking on Nao's willy and gulping down the seed... and of course Yasu, Nao's kouhai, walks in. Dismayed as he is by Nao deciding to keep the tentacle as a drawing assistant and manga inspiration, Yasu lets Nao use his hand to jerk off every time it's time to feed the now-named 'Wiggle-michi' its semen. Truthfully, Yasu has always had a crush on Nao. Could this sentient tentacle be their cupid?!