IMHO, people will disagree. Pre-sex situations are great. Amazing. Not mind-blowing, but really good.
Actual sex tho? No, not at all.
I personally liked the situations soooo much, that it made me come back again and again in a game I'm not even sure I like. But the actual penetrative sex is meh.
EDIT: I have no idea who Penny is. Even the girls I don't like (redhead sister), has cool scenes. I absolutely hated all her gym training. Then she brings an asian chick, convinces her to do a D&D campaign that's basically a fuck-fest. Her "sex ed training", as incredibly stupid as the build up to them is, the scenes are quite okay. There's no girl I don't find okay, or not okay scenese. EXCEPT THE MOM. Everything with her is cringe AF and I can't get over it. But huge tits and ass so ¯\_(ツ)_/¯