The girl I like lost her virginity in the sex club NTR with me!? Steam统计与图表

The male protagonist is into the female lead but can't muster the courage to speak up. After finally managing to set up a date with her at an izakaya, he still can't find the bravery to confess. Unable to bear it any longer, the female lead, Mizuki, suggesting they go a sex club together?!.