I have a friend-with-benefits who identifies as lesbian and mostly we have a “buddy” relationship. She and I share some hobbies and interests and we get together whenever one of us is in the other’s town. Occasionally, she likes some dick. She says that’s a purely physical pleasure for her and it doesn’t fulfill some emotional cravings for her. But she enjoys the physical sensations, she likes pleasuring her buddy, enjoys the variety of sex she gets with a man, and the fact that it feels a little transgressive to her makes it a kinky turn-on for her.