You've been feeling anxious, and just want to shut your brain off for a while. Your boyfriend notices and offers to help you ignore the bad thoughts for a moment.
Yeah, kissing you like that, did it for me too. Even maybe a little bit before, but you know how much I like to take care of you. Doesn't mean I'm horny horny, even if my body does get a little bit worked up.
I'm sorry, I told you I'm a pervert. Okay, you're all comfy baby. You just rub, keep moving your butt onto my lap.
For a little while, I just need to. .. Do that, keep doing that.