I sat with my stepsister Donna on my bed one day. She told me she was gay, stunning me, and not to tell anyone. I swore to and she said she never had a girlfriend and so never had sex with a lady. I said I pitied her as she asked if we could do that, seeing me as a sexy Latina. I saw her as a beautiful blonde and was unsure of my orientation, but hesitant, knowing my religious dad would disapprove of me having sex with a female, let alone a relative. Donna reminded me we were not biologically related and she wanted to see what lesbian sex was like. I agreed out of pity. We kissed and held hands, then lip-locked and took off each other's tops and skirts. She leaned on the bed's back panel as I kissed and nibbled her neck and chin.
I kissed and sucked her breasts and nipples. We put our arms around each other. She shut her eyes and yelled in joy. I kissed down her stomach and sides, then put my head between her legs to give her oral as she held my hands to her breasts. This was my first time giving cunnilingus and it felt great. I knew she loved it also as she held her breasts, orgasming. I held her butt and after she cummed on my face, fingered her while kissing down her legs and thighs to her feet and sucking her toes. Donna knelt, about faced, and held the back panel. I kissed all over her ass cheeks, which I loved too. I then spanked and licked between them and sucked her anus, tasting her amazing cum from it. She said I was doing great. I fingered it while kissing up her back and arms until I sat behind her. I kissed and nibbled her neck and shoulders. She held my hands to her breasts and pussy and moaned in joy. I then got on all fours on the bed. She sat beside me to kiss down my back and arms and finger my anus. I said it hurt and she sat behind me to suck on it, lick between my ass cheeks and spank them.