Ladies on Top manga volume 3 features story and art by NEJIGANAMETA.

Mitsuki and Shinomiya have left what most people call “normal” behind and are searching for what “good sex” means for them. In their next challenge, they’re trying a toy meant for penetration! Meanwhile, Shinomiya’s male kohai at work seems to have a crush on Mitsuki, making Shinomiya burst with jealousy. As her boyfriend, it’s up to him to set this straight! But…can he even bring himself to talk about his worries?!