I'd say that reading it is always a good "practice" but also don't be afraid, its your text and you can put whatever you want in it, free country and all. Also from what I've learned from my *research* , too little details are too fast and not really doing anything, but too many details dont keep capturing the attention, and a good balance between dialogue and written actions is also fairly important, especiallyin the kind if story this is. For the rest it's up to you wether, you like writing kinky or whatever, you have to be comfortable with it. Good luck