I came in my sister's and her sexy friend's love tunnels after the angels helped me study for my anatomy exam

I have an anatomy exam coming up and I just can not get myself to start studying. I really need to find some way to unwind in advance of I get into it, otherwise, I won't get anywhere with it. Luckily for me, my step sister has her hot dark brown friend over for a studying session. They're youthful and oblivious, I'm sure I can get smth out of them. I go in her room and glance at them. The beauties are both wearing some cute schoolgirl clothing and I'm dying to find out what's underneath it all. I tell 'em about my anatomy exam and ask 'em if they could help. The girls are already studying so why would not they assist a guy in need. If solely they knew my true intentions with them. My sister's ally suggests to assist me and goes up to my room. I tell her that that babe needs to get naked, so that babe flips up her miniskirt to let me take her pants off. Reaching out to slip my fingers up and down her beautiful cookie slit, I gradually place in two fingers into her tight twat. Her little pee hole is so tight, warm and moist. The cutie feels a twinge of guilt that she's playing around with her superlatively good friend's brother, so she retreats to the living room. My stepsister, being the gullible legal age teenager that she is, assents to help me too and I ask her to go to a different room for a minute. I stand her in front of me and ask her to take off all of her clothes. The little blond is taken away for a second and asks me if I'm serious, and I reassure her that it is all for my anatomy exam and that there is no thing to worry about. After all, who would want to stand in the way of science and research? So, she listens to me and starts taking anything off. The sexy blond teen reveals her gorgeously large tits and asks what else she's supposed to do. I tell her to bow over on the couch and I start snooping around her constricted legal age teenager pussy. I have not at any time seen such beautiful in nature's garb ass, with cheeks spread wide open. My step sister has a wonderful ass, so lovely little butthole and a pretty pussy! Right there, I pull out my already hard cock and start stroking it against her entrance. After all, she's only my stepsister so there's no thing wrong with having a little fun with her, right? After a bit of preparation, I slip it in and start fucking my slutty sis until I start hearing her moan from all the pleasure she's getting. Her incredible round butt is just amazing and I can not stop fucking her. During the time that I'm fucking her in doggy position, I grab hold of her hair and pull it back. I swear this shit does it for me and I know I'm about to cum. I turn my sister around and get her on her knees previous to unloading my hot cum all over her mouth and her cute face. The little whore takes it with a bright smile on her face. My slut of a sister sits on the bed and right then, her ally walks into the room and I know exactly where I want this to go. A threesome with my sister and her ally would be fucking amazing, so I manage to convince her to join us. In a short time sufficiently my sis is taking the slutty brunette's pants off and I can watch her tight twat is dripping wet. I lie down on the bed and two exposed beauties start engulfing on my balls and giving me a precious blowjob. 18 YEAR OLD SISTERS CAN'T CONTROL THEIR TEENAGE SEX DRIVE: The cuties are one as well as the other sucking on my balls and licking my shaft and I get a admirabl edging session. This gets me really horny and I take that slutty ally of hers and bow her over on the bed. My sister sees her chance to get smth out of the situation and that babe sits in front of her with her legs widen wide and her ally starts giving her head. I push my schlong inside her friend and fuck her whilst she's licking my sister's pussy. Two youthful naked girls lie on their backs with their legs widen so that I can get a side by side comparison of their pussies. The girls rearrange themselves into a double love tunnel stack so that I can alternate between two delightful twats. After the entire fuck session I end it all by cumming inside my step sister's pussy and I use my dick to push some of the cum, dripping from her cunt into her friend's cum-hole as well!