fiancé and step mom

second time posting me and my fiance are really big into incest , and we’ve been drunk and almost called my step mom a few times , fiance is a sexy 5’8 perky tits fat ass and only two kills well my step mom is 5’1 tattoos all over her body with bigger tits and a small ass me and my fiance have been fantasying about using her for a while but never had the guts one night well drinking we came home from the bar my father (her husband) went home because of being to drunk but she came over to our house because she had a baby sitter , after a few rounds of truth or dare and us doing coke , my fiance finally asked if for a date she would kiss me a little risky at the time but she agreed as she laughed and kissed me , she seemed a little weirded out at the time but she went along the next dare was hers and she asked me to take of a piece of clothing from my fiance I didn’t know where it was going so I just took a sock off but the next dare was my turn and I asked her to take a piece of I was thinking maybe a sock or the beaning she was wearing but nope her crop top came off showing her perfect titties and tattoos showing , my cock got hard right away , after that we played a few rounds doing some more lines few shots slowly going from me and my fiancee kissing too them kissing to me and my step mom kissing , one thing led to another and I ended up falling asleep to drunk but waking up a hour or hour and half later to them being on our second bedroom bed going to town my fiancee seen me and asked if she would be okay with me joining we ended up fucking for about 2 hours they both made each other cum as they both used dildos and vibrators as I mostly was only allowed to use there asses I only cummed twice one in my fiancee mouth and in my step moms ass but after that she’s been trying to use it as ransom to not expose to my dad as she wants us to keep it going I’ll keep you guys updated as it goes not sure where it goes from here