After my (50m) first divorce i met a woman that already had a son from her (45f) past marriage, i didn't care so we fall in love and we ended up being husband and wife.
Recently her son (19m) has moved into our house and since his first i noticed strange stares at my body and strange comments like "omg daddy you're so strong" while he touch my biceps.
I didn't mind that cause i know how young boys can be horny for big and strong men (specially old ones in some cases) but then he went to the next level, he started to wear more tight clothes to show off his ass, and let me tell you that shit is big, of course i was amazed by it but didn't try anything.
Until the day that my step son send me a pic of him naked showing his big ass bending over with a "oops sorry daddy, it was for another guy, i hope you're not angry 😇" i know it was a lie of course, i went to his room to talk about it and we ended up fucking like animals while his mom was away.
He ride my cock, give me a couple of deepthroats, worship my entire body and made me breed his hole while moaning my name, it was one of my hottest experiences. And yes, we're still fucking sometimes.
If you want to know more stories about us or anything else my dms are always open, thanks for reading!