I caught naughty little Bambi trying to seduce you into giving her a very explicit sexual education. As soon as I realized what you and your step-sister were up to, I put the bare bottom she had just been wiggling in your face over my knee for a quick spanking. If Bambi wants to show off her adorably tiny tits and puffy pussy while she learns about the birds and bees, then she will do it under step-Mom's supervision. I make her spread her legs to give her step-brother an anatomy step-son while I explain that she since thinks it is appropriate for her step-brother to see her in a thong then she will be allowed to wear nothing but panties in the house from now on. Bambi is not the only one who has to get naked though and it is only fair that she gets to take her time staring at your cock just like you did to her entire naked body. I even make Bambi describe your erection, since we are here to learn after all but she doesn't get much past "big" and "hard". Of course, this step-son will not be complete until you climb on the bed with that big, hard cock and fuck your step-sister with it.