Polemical Nipples: Big, Sensitive, Inverted

Big
Boob Fetish (seme)

Friend x Friend

Iida san has been made fun of his entire life for having a big voluptuous chest, but for his surprise he ends up being target by his straight friend Nara, who's a big boobs lover that just got dumped!

Big

Friend x Friend

Friends Takeru and Shima always been close without any weird feelings. That, until Takeru insists for the redhead to work in a club for mens boobs where he can finally get a hold of Shimas big breasts

Big
Spin off of the manga above

Big Sensitive

Host x Salaryman

Mitsuomi is a seme with a fetish for big muscular bottoms, with that in mind he decides to visit a man-boobs club where he mets the shy and clumsy Megu chan, a straight virgin with a very cute face and amazing body

Big

Satoshi is a suave, tall and popular guy that one day mets the rumoured Tatsuo, a flashy guy with nasty attitude and blunt personality, but that surprisingly gets extremely attached to Satoshi. After spending more and more time together, Tatsuo big breasts start to caught Satoshi attention, that can't help but to spoil his clingy friend

This mangas also includes two other couples and they all have big chested bottoms

Sensitive Content

Inverted

Roommate x Roommate

Tall and strong Nonohiko is looking for a place to live, he finds a good one but things seem weird: the owner is a crossdresser and the first roommate he mets is the sly and suspicious Hibiki, who invites him to take a bath together. Shy Nonohiko tries to hide his inverted nipples from Hibiki but the guy of silver hair tells him he finds inverted nipples to be the cutest thing!

Rape

Sensitive

Police officer x Regular Guy

Police officer Masayo one day comes across a punk looking guy called Raichi, who looks suspicious but that is just behaving like that because of his extremely sensitive nipples and the fact that he can't even bump in someone in the streets without cumming! For Raichi surprise, Masayo seems weirdly interested in his secret

Inverted

Student x Student

Todo is a try hard student that pretends to be a friedly womanizer to blend in the "popular" group of class. Yamamoto, on the other hand, is the nerdy four eyes, always quiet and alone. These two different boys end up in a tricky situation when Yamamoto finds out that Todo not only has inverted nipples but a micro penis!

Rape

Inverted

Cute Yuu decides to record porn to pay off his debts and ends up having to be part of a gay video. He's shy about his inverted nipples at first but soon gives up to pleasure

Almost zero plot, just smut

Inverted

Student x Student

Kazuma is a pretty boy that hides his low self esteem caused by his ex girlfriend, that said his inverted nipples were weird for a guy to have. Toya is Kazumas acquaintance, a tall and handsome womanizer that one day ends up finding out about Kazumas secret, but instead of saying his nipples are weird, the straight Toya says he find them so cute that he wants to have sex with Kazuma