Role difference morbid or NTR morbid (read description) [F4M] (please)

I like to role-play being the youngest (always +18) I also really like the morbid and that they seduce me until I fall into temptation that they behave like a sexual pervert

The topics that call me the most

Father-in-law and daughter-in-law
My dad’s friend
Uncle and niece

(But much more father-in-law and daughter-in-law or uncle and niece)

Or related with infidelity you can tell me your context or a different situation.

Just tell me your context