... the Mother at least had Sex with a Man one Time.... so... only option would be sis-lez-dom.... but i don't know such game. Would be kind of funny though
... the Mother at least had Sex with a Man one Time.... so... only option would be sis-lez-dom.... but i don't know such game. Would be kind of funny though
Lezdom doesn't require either of the parties to be Lesbian (bi would work fine, technically not even needed). Also plenty of lesbians that found out their sexual preference after getting pregnant/given birth so your comment doesn't make all that much sense. Having sex with a man once doesn't make a lesbian less lesbian.
I don't play many female protag games, but one that instantly came to mind is Good Girl Gone Bad, which has a route with your mother. I think you can get straight up lesbian, plus some threesome action with your mom's lover...
I haven't played it, but the previews of Two Sisters suggest it has both features. Maybe also Futanari Mother And Her Torturous Daughter, if you don't mind futanari but I suspect it has more Japanese cumdom than actual lezdom.
I specifically remembered this post from the many times I searched the forums for 'lezdom'.
if stepmom dominating stepdaughter works for you, maybe check out my game, Stepmother's Maid
Warning though, it has ryona (violence)
Btw, patreon has a no incest policy (and other policies against rape-type art too), which is part of why games like that are rare (also, for some reason unbeknownst to me, lezdom just isn't that common in hentai and eroge games)