I am 18 years old and my sister is 22. She is so fucking hot. Her boobs are nice and huge, her pussy is wet and tight, and she has a nice ass. It all started when I was 15 and Savy was 19. I was being made fun of at school because I was a virgin. When I came home, my sister was in her room on her phone. I told her about school and she was pissed off. My sister would do ANYTHING for me. We were whisper-talking about how to fuck someone, but our dad was still at home. He left for work and we were still talking. My sister taught me techniques -it was sort of awkward. She then said, "Wanna try?" My jaw dropped through the ground. I stuttered, "Is it wrong?" She laughed at me. "but it feels so right." she started rubbing her nipples, she wasnt wearing a bra and her nipples were peeking out from her v-neck. She bit her bottom lip and stood up. I was sitting on her bed and she got up and stood behind me, stripping her clothes off. She climbed back onto the bed with her bare body. She crawled to me and started rubbing my dick from the outside of my jeans. She pulled my jeans along with my boxers and started sucking me. It felt good. She started going up and down and moaning. I didnt know what to do. At some point i was completely naked and we were passionately kissing. She was laying down and i was on top. I went down to her neck and licking her stomach. She grasped onto the back of my head and pushed it down her pussy. "Eat it." she said in a soft, sexy tone. I didnt know whhat to do, but then i started to stick my tongue out and going up and down. i went faster and faster and she started screaming. She got up and spreaded her legs, "Stick it inside their and make it wide." she laughed. I put my hands on her legs and spreaded them as wide as i could. I sticked my dick in her pussy and rocking her. I went faster and faster and she squealed "Fuck me harder." She moaned. I bit her nipples and sucked her tits. Afterwards, she gave me a blowjob and i cummed all over her. That was when i was 15, now we do it every single time we're home alone. We feel inlove, we kiss in public, go on dates. Then she told me she was pregnant. I didnt know how to tell our parents. SHe has been pregnant for 6 weeks - 1 month and her belly is started to expand. I am deeply inlove with her, part of me feels guilty though. When i found out about the baby, I was about to hang myself. But know I'm proud because me and savy are going to stay forever in love, and its my decision.