Mom... and partner
The age gap between my mom and me is rather small, I’m currently 21 and she’s 35. Despite having me when she was very young, she managed to make a career for herself and sustain us both. She was always a very open-minded, sexual woman, so from a very young age I was used to three things: speaking openly about sex, watching her at home in any variety of outfits (from bra-less old clothes for cleaning to very revealing dresses or yoga pants), and her ever-revolving door of sexual partners. Today I realize I was very jealous of them, because I never got along well with any of them.
I have a very obvious breast fetish (all my girlfriends have been well-endowed in that regard), and my mother more than fits the profile. A few months ago, having recently graduated and since both my mom and I were single (and I was unemployed), I moved back in with her for the quarantine. Now that I’m an adult our relationship was more like a casual friendship between man and woman, and she often teased me when She caught me watching her doing yoga or whatever.
Our relationship changed one night over dinner, we were celebrating a promotion for her and we had wine. There was that confidence to speak openly about anything and I’ve always tried to “flow” with things, let them happen. So when I mentioned how great she looked and she followed it up with questions about what I liked more about her, I just kept answering. A couple of hours later we were together in bed, having a simultaneous orgasm, cumming inside of her. We’ve kept it up (in secret, obviously), and it’s the most satisfying sexual relationship I’ve ever had.