My Ex- sister in-law tits are just like this girls

Her tits And body looks like my ex-sister in-laws. When I was dating her older sister. There bedrooms was connected you had to walk threw older sisters room to get to lil sisters room. Lil sister would stand in her own room and watch us fuck and most of the time she would masturbate watching us. We both knew she was watching but we never said anything to each Other. I could see her naked standing back watch us. This went on for about a year Until one night my gf got up and went over a grabbed her by the arm and brought her to the bed and said MAKE HER A WOMAN She`s so ready.. They talked about it earlier that day I guess her bf had broke up with her and she was upset. So I pulled her onto the bed and ask how far she had gone with her bf. She said not far. My gf then told me her bf & sherry had masturbated each other. But Sherry had never had a total orgasm. Sher then told me she had sucked him a little bit but not to completion. He usually came really quick. She would not let him fuck her because she was afraid of getting knocked up. She said I`ve seen you guys fuck and I know you wont shot off in me and you can go awhile. By now we are cuddling and her head is laying on my chest and my gf on my other side and she is stroking my cock sister is watching. my gf reaches up and pulls sis down to suck me. gf is teaching her to play with my balls as she sucks. after about 10 min I pull lil sis`s off my cock and lay her back on the bed and spread her legs wide. My gf said good job sucking him. Sis says wow my ex would of come twice by now. Gf and I just chuckle. I spread lil sis lips And say WOW look at her juices flowing. Sher says yes I get really wet. I start licking her pussy. After a few min she is really starting to love this her 1st ever oral sex. my gf takes sis`s hands to my head and tells sis to grind on my face and she did. I have her tiny hips in my hands holding her tight to my face. Gf she about to cum and sis starts over the edge and trying to push my face away. Big sis says no and pull her hands off my head. I tongue her over the top and she is bucking like a bronco. My gf is now holding lil sis`s hands over her head as I come up for air lil sis`s cum all over my face I slide right up her skinny lil body and slide my now throbbing cock head right into her Quivering vag. She instantly goes stiff. My gf is now holding her shoulders down. Saying push PUSH that fucker in her. I reach down and bring her lil legs up folding her like a taco her knees next to her ears. I`m trying hard to push deeper into her and my GF now has her tongue half way down my throat tasting lil sis`s juices. I tell my gf she's so tight Lil sis look like she's going to scream. I pull out just a little and push more goes in. I tell them I`m close to cumming Gf ask Sher when you going to start your period. She squeals a week. Gf looks at me and mouthed " cum in her " with that I push forward one more hard thrust and blow my load this allows me to sink balls deep. I start to soften and slide out. My gf grabs my cock and cleans me up lil sis jumps up and squats trying and drain her now flooded pussy. I look over and man there's a lot of cum & some blood on the floor under her & she's crying. Big sis helps her back to her room. About 5 min later big sis comes back to me and says now we can fuck I`m so horny after that show. I ask how`s Sherry she's fine I put a tampon in her and explained that she's not ovulating not to worry. I got up and went to get Sherry I bring her in to lay with us. My gf was so hot she sucked my cock until I was rock hard. She climbed on me and rode me threw two orgasms and one of my own She kept licking my face I know its Sherry`s dried cum she licking,. see at this point my gf would lick me clean. But she made Sher do it. Sherry was happy to do it. As Sher was cleaning me my gf was slowly pulling the tampon out OMG Sherry was squeezing my cock SO HARD tearing welling in her eyes from the soreness in her tight lil pussy. Gf held it up to show us the tiny amount of blood and cum on it. I said to my GF I dare you to suck it. I pointed out Sherry was licking up our juices. She sucked all the juice out of the tampon. Then she helped Sherry finish me.