With the new university school year just about to begin, my younger step sister, Sherry, asked to move into my empty room since she'd decided to go to the same school as me. When I'd last left home she was a cute and tiny, but so very shy, Asian girl and when she moved in I could tell the year apart had led to quite a bit of growth for her. Before, everyone had always wondered about how we were related given that I was 6' tall, white, and quite muscular, but when they found out we were step siblings those questioned died away immediately. Now though, even though she is still just 5'0 and thin, her breasts had clearly gotten quite a bit bigger and she carried herself with a bit more openness. In her dark brown eyes I could see something new that was capturing her attention even when she looked at me. Honestly, if I wasn't her step brother, i'd certainly have hit on her with how great she looked.

And so I figured the year would start as normal, me and my step sister living together again and us sharing our frustrations with studies and trying to date while being busy with college work. Me sometimes "innocently" taking a glance at her ass or her chest but otherwise keeping our sibling relationship platonic as always. But in the first month she knocked on my door wearing an outfit that had my eyes straining to not look at her nearly bare full chest and down at the tight soft gap between her thighs. It wasn't the outfit that really surprised me though. It was the ask she made of me.

"Hey brother...so I uh have been having a hard time sleeping since I uh....haven't been able to satisfy a bit of an fixation I fell into over the summer...and since my date tonight went pretty badly...i need....maybe your help.....I need to...to suck....on a man"

Through every word she said I could tell her eyes were fixed hard on my pants in a way i almost couldn't believe. With a grin I knew my little asian step sister had an oral fixation and there's no body better to help than her big white step brother.

kinks: wmaf, size gap, step-siblings, cumplay, oral, creampie, toys, sexy outfits, group play, and open to quite a few more that fit the theme

limits: non-con, dubcon, degradation, abuse, toilet play, vore