Nito’s sex life has gotten a little stale with his gf so he asks his step sis for some help. Katie being such an experienced slut offers to help. She always has her Kama sutra sex bible handy and starts giving him some new sex positions for him to try with his gf. Nito has no idea what these positions are or even how to do them, his step sis Katie has tried almost every single one. Their parents aren’t home so they figure a hands on approach would benefit him more. Katie and Nito undress and start trying out different positions from her sex bible. Nito is taken back by his step sister’s huge tits and is hard as rock in no time. They try their first position as he slides his cock in Katie’s sweet pussy. Some positions are fun and some not so much. But either way, they’re enjoying every stroke. One specific position gets stepsister Katie off and she cums all over her bro’s cock. Not long after, Nito’s favorite position has him busting a big load all over Katie’s big booty. Class is dismissed, Nito has new sex knowledge and his balls drained, what an incredibly hot lesson.