Love Me Or I'll Kick Your Ass!!!
Age gap love story between Soushi (seme) and Shota (uke). Shota has been idolizing the badass Soushi ever since he was a kid. He used to be his babysitter since he and his mom were friends. Despite being a badass gangster, he's very good with kids and that maybe has sparked the interest of Shota. Shota decides to be a badass like him and ends up working in Soushi's bar where he declares that he will turn Soushi back to his badass self. He ends up being forward despite being a virgin declaring himself as his "chick". As usual they end up realizing their feelings for each other after a major event (Shota almost getting raped by an old acquaintance of Soushi).
Seitokai Yakuin Toshite Mondaiji wo Kousei Saseteitara Nazeka Love Come ni Natteita Ken
Official Translation from Futekiya:Hananomiya's student council president Taisei Mizuki has his hands full with rehabilitating Sosuke Hakaze, the school's number one problem child. As Hakaze's acts grow worse, Mizuki can't take it and blurts out, "how can we get you back to how you were before!?" In response, Hakaze says he'll show Mizuki how...by kissing him (!) and even jerking him off (!!) Can Mizuki, pure in both mind and body, even stand a chance of enduring the naughty chain of "rehabilitation activities" they've just started? 2nd couple is between the vice president and Hakaze's friend who's also a delinquent. The couple is more smutty since they use toys and they started the rehabilitation using pleasure with toys. Bonus chapter is funny when both couples were exposed to how the other couple does their thing since the first couple's vanilla and the second is extreme
Shima-chan Chi no Tsugai Jijou
Enemies to lovers. Delinquents from rival schools. Their child asked how they met and the manga is the backstory
Simplified Pervert Romance