Biting lips while kissing

It seems odd but biting while kissing actually arouses alot of people. It's the mix between pain and pleasure that makes it attractive to most teenagers. Now the pain is minimal if not non existent but since it's a different sensation than usual your partner might like it. It's also playful and can lighten the mood when you're moving too quickly and you want to slow down. You don't have to bite their lips even. The necks always nice too. It's up to you and your partner.