A single night of mistake at a class reunion becomes the trigger... Tsumugi, who is about to get married, is approached by her ex-boyfriend at the reunion... "I have a fiancé..." "Just for a little bit, suck my cock (lol)." "You actually want to fuck me, don't you? (lol)." She is a woman too weak to refuse a pushy man. Lying to her fiancé (boyfriend)... they fuck over and over again. Even though she's supposed to hate him, their sexual chemistry is amazing... an insatiable former couple. Fucking relentlessly. "Your blowjobs really are the best."