Your step sister needs a loan to get tickets for a concert but you won't give it. She offers you a trade: what if you fucked her for it? She blackmails you with that BBW body she knows you love. You can't resist and fuck her in her room to lend her the money. Tags: taboo, stepsister, blackmail, bbw, upskirt, chubby, nerd, glasses, role play, blowjob