Absolutely, you can enjoy both. That’s actually how I get off riding my dildo. When I start getting those sensations and I know I can’t maintain that level I grab my dick and okay with it to bring me over that edge.I've been fucked a few times and never had a sissygasm as you all call it. I just wanted to have some physical fun and didn't mind it. I think even if I did I still love my cock to be stimulated. You can enjoy both but that's my belief.