An angel goes to get fucked of her own accord... The price for saving her brother's life is her "angelic body." Stripped naked and bound with hemp rope at the whim of a man with perverted tastes, her own masochism awakens as she is toyed with. Just as she loses herself in the pleasure of being humiliated, her brother Yuta appears before her... Will she be fucked in front of her brother? No, an even more cruel reality awaits Moe. "Ah, Yuta... please forgive me for being so perverted and slutty... eh?" An ambitious work that Moe Amatsuka volunteered to star in.