I am always saying this. I'm a garden variety pervert, which is great for learning anatomy. But also it makes your art more interesting. Obsession makes art interesting.

Okay but,,, where do you find (ethical) reference photos,,,

i've said it before, but nothing has challenged me to improve my anatomy skills like drawing my sexual fantasies

There is no legal limit to how long and hard a libido can force someone to work, there is no muse more accessible and primal when drive and inspiration are otherwise such hard things to come by. Your desires are right there, always with you, ready to be tapped, all you have to do is accept it.

Art is a form of worship tbh, I feel like the best stuff comes out when obsession in art is embraced