18 Yo Tiny tits Stepdaughter learns 3rd Base w Stepdad

Your stepdaughter comes home from school and wants to know what's 1st and 2nd base. You tell her about it but she wants to see it in action. So little kiss and little touching is ok for education? She is very good at both so she wants to round out to 3rd base pretty fast. Question is are you willing to hit a homerun with this petite small tits stepdaughter that seems so innocent but in the end...well take a look...