Netsuzou Trap: NTR

Summary

Yuma and Hotaru have been friends since childhood. It is only natural that when Yuma is nervous about her new boyfriend, she asks Hotaru along with her boyfriend for a double date. But when Hotaru offers herself to Yuma as "practice," both girls realize that they're more interested in each other than they are in their own boyfriends. (Source: Seven Seas Entertainment)