Went Too Far Again Maybe

I wrote a confession earlier about my friend grinding on my wife at a home party we had. After I told her to cheer him up with a dance cause the date we invited for him to cheer him up cause his gf broke up with him, left him and he came on her ass cause we were all tipsy.
Well we talked about it and she said she did it cause she thought it's what I wanted to see. I think I kind of did want to cause I told her to go grind on him and I didn't stop it.
So we did an experiment where we did it again. We invited my friend over and had some drinks put on some music and basically took turns grinding and humping my wife's ass. This time he jammed her up against the wall from behind while I watched. And pumped his cock into her asscrack cumming on her skirt.
After she removed the skirt and I got behind her and did the same with just her panties on and she came from the grinding as I pushed my cock deep into her panty clad ass and bit her shoulder as I shot one of the biggest thickest loads ever. We all just role-playing we are at a club and my wife is just a random drunk slut we meet dancing. I enjoyed it but still feel guilty after.