The intimate harem escapades relocate to the gals’ inviting room, where the same fervent connections flourish amid a shared fantasy of desire. Reina’s older sister Lisa adds her sophisticated edge to the mix, testing Imaizumi’s stamina against the trio’s vigor and her own refined charms through suggestive oral play and creampie moments. Overwhelmed yet enthralled, he navigates these days of unleashed passion in this evolving group dynamic. This hentai adaptation of the doujinshi grows even more erotic with the newcomer’s presence.