So he said he wants me to play with his ass to help him cum harder

infinityANN

I get it, its a thing... but ive never done it before. And little weirded out lol ... r there any specific tips or tricks i mean the 1st night he wanted me to try. I was afraind my fingernail would hurt him haha. Lol but no seriously please help me out with some how to tips or tricks pleassse