Zecchou Byoutou / Iryoukikan

Twin sisters with a sexual dependency are studied on bizarre, futuristic devices. Constant orgasms in the "climax ward"! Humiliation and bliss! Waves of pleasure send the girls into the sexual gutter in the name of a cure. [From [url=http://www.dlsite.com/ecchi-eng/work/=/product_id/RE187017.html]DLsite English[/url]]