Not sure about the MC's request about marrying his grandma, but if he wanted to marry Liz, Kat, or Amy he could literally do it in Rhode Island or New Jersey seeing as those states actually allow those sort of marriages within the US assuming he lives in said country. outside of the us he could do this in Norway, Chile, Argentina, Australia, Canada, Finland, Malaysia, The Netherlands, Germany and Russia.
But on another note looks like the BBB's (Big Butt Bitches) got the love in this update with Nana being the exception. Also that GTA reference had me dying of laughter I needed that laugh so much.
Also whoever made the suggestion of Nana being a virgin and having 3 kids so the MC could pop her cherry congrats in a sense seeing as while this doesn't look like it is happening with Nana it does look like the idea was passed on to one Annabelle. Though I do wish he would have adopted her as his daughter seeing as he would not only be popping his "Daughter" cherry, but also rearranging her guts in the future. This gigachad is cucking everyone with the... No scratch that he will be cucking Omar in the future due to Omar's mom being one of the 7 women that can't be skipped.