Lemon

An anime/manga or (anime/manga) based fan-work that depicts sexual acts. 

Often shortened to simply "Lemon", the term is actually derived from a hentai anime in 1984, "Cream Lemon", which told a story about a girl called Ami and her relationships. 

Since then "Lemon" has been used to refer to all sexually-oriented fanworks, in particular fanfiction.

The username 'LemonScentedRolePlay' is a play on the term Lemon because she write and role plays Lemons/gay smut.

A/N: If any of you guys reading this book like Hetalia and (long as all Hell) smut/Lemons then you should go check out my Hetalia Yaoi Role Play Book. #ShamelessSelfPromo