1+2=Paradise  

1+2=パラダイス, Ichi tasu Ni wa Paradise, いちたすにはパラダイス

After waking up from a nightmare where a demon told him that women would be his downfall, Yuusuke realizes that reality isn't any better. His father is a gynecologist, which puts pressure on him to overcome his fear of women. To help him, his twin sisters Yuka and Rika are there. They try their best to seduce him using different methods. Meanwhile, busty Barako also joins the competition with equal determination to win Yuusuke's heart. The question is which heroine will succeed in winning his affection, and more importantly, whether he can survive the constant barrage of naked breasts, panties, and bondage.