Lick them and suck them," Summer instructed. "I like it. Softly, because they're sensitive. Don't bite them. I'm not into domination. Maybe start out by licking them a little, then sucking them a little, then licking them, then sucking some more. Pay lots of attention to them. Go from one to the other. Give both of them plenty of attention. That gets me going. Sucking on my boobs gets me all wet!
