Losing virginity to my stepmom

Katie is worried about her stepson Juan, at eighteen, he still a virgin, so together with Juan's father, Johnny they explain him all about the birds and the bees, Juan doesn't understand it, so Johnny pulls down Katie’s dress exposing perfect tits and starts sucking them, Juan starts jerking off but when he is about to come, he is drastically interrupted, sex is much more than jerking off, so Katie approaches him and starts sucking his dick, from there father and son take turns pounding Katie fucking her mouth and pussy simultaneously in different positions until they both deliver their hot cum over Katie