>>31137275I'm thinking he's never really experienced sex, or even porn/masturbation, his upbringing was very controlled and probably very sheltered.
He wouldn't know what was happening at first, and he'd be scared and confused for the most of it, but when she makes him cum for the first time in his life, that's something that'll stick with him.
Maybe he feels a bit violated and ashamed, but she's really pretty and cute, and what she did felt REALLY good, he would very quickly learn to like it, to like her.