The Cooliest's manga / #Inverted Nipples(6)

Popular guy has small penis. Is found out by the least popular guy. Ends up becoming friends with the dude because dude offered to help him with his teenie weenie. Great. Good sex scene.

Photography club member guy is looking for the perfect subject for his photography contest application and bumps into a track and field member with just the body type he likes so he ends up stalking him a lot and asking him to be his model.

Honestly liked this story more than the main story. Like the seme. Loved the backstory of the uke.

Guy is looking for a sharehouse and finds a super cheap one owned by an Onee. Meets a sharehousemate. Gets mistaken for housemate's boy toy.

Guy has to pay for the debt of an acquaintance by acting as a porn actor.

Multiple stories and im sure i forgot a shit ton but what I remember is the first story is about a student in love with his teacher who he finds out has inverted nipples and decides to help him out. Another story is about this guy who gets saved by a delinquent when he was being bullied so he follows him to high school. And the other story I remember is the last one which is about a head at work and his subordinate whom he sort of bullies.