I don't have excuses in particular to play adult games in my PC. Especially not while the pandemic was in its boom, my fathers finally understood how useful and necessary can be a computer; One of the few good sides of the online classes. Now I can play games with the excuse of studying and no one will question me. Oh, yeah, one tip: Don't play games everytime and everyday, like the user above me said, take regular breaks. Not only because is not healthy playing all day but also if you don't want to get your excuse gets worn.
Pornography can be really fun, but just like alcohol, tobacco, and coffee can be really addictive. So instead of just playing porn games find another hobby, or don't be a complete liar and play normal games from time to time. The general idea is don't saturating your brain with only porn games. Or pornography in general too.