I Decided to Participate in a Lewd Game in My Dream 大江戸ウメコ

Due to something called Muma, I was forced into participating in a lewd game in my dream. Though I thought it would be alright since it was just a dream, apparently the three guys from my club who participated in the game also had the same dream…? Eh, the lewd dreams– don’t tell me you remember all of it!?
An erotic comedy in which the heroine who is vulnerable to pleasures is done erotic things.