En undersökning om sex och en mun full av sperma

Bibi the curly BBW blonde was walking home from work when she bumped into a guy who said he was doing a survey on sex of some sort. After asking her about how often she masturbated etc he got to the question of cock size. Well, Bibi had never had a really large one, and that's what she told him. Well, he had something in store for her. The guy took Bibi to his place, pulled out his huge trouser snake and fucked the much aroused Bibi