[M4F] My dom gf wants to corrupt my conservative MILF mom, and other incest/NTR plots

The plots I want to rp will involve some forms of incest/ntr and feel free so suggest alternatives to them along similar lines. Corruption and the breaking of the mom is my biggest turn on, and would love to play it out in different ways~

Incest:

1. My gf might get me weak and tease me into confessing my incest fetishes, after which she takes it upon herself to open up my mom/sis to incest and bring us two together~
2. My mom/sis learns from my gf that my type is weirdly similar to her and starts showing off more around the house to get me to make a move.
3. Mom/sis loves wearing low cut tops but due to her significant breasts, the cleavage would be very prominent resulting in me getting noticeable hard-ons as noticed her.
4. An unsatisfied mom who is turned on by hearing her son and his gf fuck all day and night, she desperately needs a release...
5. My mom decides to become my "mommy" on finding out about my kink, but her dom/possessive side starts to show

NTR:

1. My sadistic gf finds out about my cuck kink and decides to introduce my single mother to her favorite bull...
2. My futa/bi best friend ends up meeting my mom and immediately decides to lay her milf body~
3. Mom/sis finds me browsing cuckold porn and realises I have a deep-rooted fetish, what does she do?

Please mention which plot(s) you like best in your first message.

Kinks: incest, ntr, cleavage, blowjobs, risky public acts, moaning, teasing, realistic plots, cheating, cucking, corruption, tpe