My father's remarriage brought a younger stepmother into my life. She tried to bond with me, this shut-in, and took care of me. However, she has such large breasts and is too attractive that I immediately get an erection! Unable to hold back, I masturbated using her underwear, but when she found out, I thought I would be scolded. Instead, she said handling my sexual desires was part of a mother's job and gave me a 'soak entry'! Of course, it didn't end there; she moved her underwear aside and let me have direct intercourse & ejaculate inside!
