Korette Naani? 1

"Hey Naoki, let's do it."

Naoki, currently a NEET, is being pressured in the room of his childhood friend, Nami. Once engrossed in a secret affair that started out of curiosity, Nami is now an expert at stroking, licking, and sucking, aggressively pushing him further.

But Naoki can't readily agree to this situation... The reason is Nami's mom, Mizuho. In the bathroom, she straddles Naoki's dick, pressing her bare, ample breasts against him. He knows he should stop, but he can't resist the heat passing through their touching skin...