Pic not related!
Starts off with a couple going to school and in the classroom another kid is reading a magazine about anal sex at his desk. The boyfriend gets interested in trying anal and the girlfriend then goes to the guy who was reading the magazine to help her "learn" to like anal sex. She then begins to love it and keeps having anal sex with the guy without her boyfriend knowing. Anyone know what the manga is called?
Thanks
Could it be this?
Author: Yuzuki N Dash
Title: Another World
>>15660873
Damn thanks a lot man, read it ages ago but just couldn't find it again.