The girl I like lost her virginity in the sex club NTR with me!? - Gráficos y Estadísticas de Steam

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?!