I told my step-SISTER it's not losing her virginity if it's me.

Description: I'm home from college on break while our parents are out of town for the weekend.. i had much more in mind for his weekend with my step-sister than just spending time together. i takes it upon himself to teach her all about sex, and boys, because i am ashamed that she is 18 years old and still a virgin. she completely trusts me and knows i wants what's best for her, so i take advantage of that. first i shows me porn, and how to masturbate... then i start trying to feel her up during a massage.. then we play truth or dare and i keeps daring her to take clothes off and touch me.. eventually i dare her to put her mouth on my dick, and then push it further and dare her to let me fuck her. i was able to convince her that having sex with me doesn't count as losing her virginity... i had to tried hard because she really wanted to save herself for the right guy. i eventually cum inside her, but tell her that if i eat it out of her (which i do) she won't get pregnant. i'll be getting some plan b to slip her first thing in the morning.