BLenthusiast's manga / #threesome(5)

I was suddenly diagnosed as an Omega. I didn't think it was serious, probably because I was ready to die. But, what is this;;; Why did my 'thing' suddenly got smaller?!?! Is it a side effect of the temporary prescription meds? Will it get better if I don't take the medicine? The hospital is already closed at this time, and the only person I can trust is the School Nurse that I'm close to...

As the eldest son for the Kadokura family, Kouhei's biggest worries are his younger twin brothers, Aoya and Shion. Despite always being foiled in love by his younger brothers, the virgin Kouhei has finally landed himself a matchmaking session. But, saying "our true desire is you, big brother," the twins pounce and teach Kouhei how to feel good! Includes Kamakare oneshot.

A collegian Shou tries to find secrets of anyone to blackmail and now he targets on an earnest music-professor who called for him for sending blank report. Trying to protect his beloved guy & look after that nasty student, the good professor was raped...

Struggling college student Satou is in big trouble... He's broke. He goes to class depressed, where his friends Kaname and Yuusuke conveniently offer him a part-time job. Satou leaps at the chance without hearing the details, but of course there's a catch... Turns out he has to suffer through a lot of very special "research" and "experiments"...! This lucrative part-time job is full of some eye-opening first-time experiences, but will Satou ever catch on to their real motives!?

Chika, Nao, and Ryo are all friends...with extra, extra benefits. During a threesome, Nao, a loving and mischevious boyfriend with plenty of affection to go around, proposes Chika try out being a bottom. At first, Chika refuses, but after some convincing from Nao, he eventually gives his ass up to Ryo. Once Chika and Ryo start doing it, a whole new door opens to their relationship.