Explore her body

You look inside her mirror again, taking off her clothes again, leaving you in only underwear. She a really nice body and although it's a taboo you always thought she and your older sister Jessy are hot. You look into the mirror as you begin putting away her bra, letting you see her B-cup breast. They looked perfect on her body and you soon enough find yourself massaging them and rubbing her nipples, while laying on her bed. You never imagined that this would feel so great. After a couple of minutes you notice that there is a wet spot on your panties. You notice that you forgot the second big change of your body and stand in front of the mirror again, pulling down your panties, exposing your new shaved vagina to the world. You sit on her bed and spread your legs to examine your new dripping pussy. A big surprise for you was that she was still a virgin! It made sense since Sam really wasn't the type of girl that would bang somebody who she wasn't in a relationship with and yet she never had a boyfriend. But back to now. You start to moan as you begin putting one finger into your pussy and go in and out of yourself. After a bit of time you add a second finger. You also rub her clitoris in addition which made you scream in pleasure. Hearing your little sister moan made you even wetter down there and soon enough you shout as her "Yes John ... i love you... please fuck me..." which was enough to drive you over the edge. You scream as loud as you can as you experience your first female orgasm, causing you to squirt all over her bed. Still enjoying the afterglow you look at your face in the mirror and think "Wow, that's how Sam looks after sex/masturbation. Never thought I'd see that face. But thanks to this new power I could see everybody like this..." You clean yourself and put on her clothes again.