START-563 I was used as a sex toy to release pent-up sexual desires by my husband's stepchild. I felt more with his relentless hard cock than with my husband… Semishō Renjō

It's been a year since I married my husband who is a year older than me.He lives with his son and his wife from his ex-wife.I thought we were happy because our house was spacious and our privacy was protected!My son-in-law, whose husband and wife are not having sex, is forcing me to deal with his sexual desires over and over again, regardless of time or place.I can't resist a thick, hard cock unlike my husband's, and before I know it, I've begun to desire it myself.