继母来到我的房间打扫房间，让我按摩她的大屁股

My stepmother came into my room angry, she wanted me to help her more with the housework, she was under a lot of stress and asked me to give her a massage to relieve her. My stepmother has a great ass, so I took the opportunity to tell her lies and tell her that the pain was due to a muscle tension in her ass.