Little step-sis wakes up her step-bro with a naughty handjob and a dirty countdown

While Lidia gathered fruit from the fridge, I looked over to Rach, intending to share my lewd interpretation of
Lidia’s offer of her ‘seat.’ I could see immediately that Rach was practically vibrating with excitement. Porn video ‘I wonder
where she is keeping the key’ I laughed to myself. They lay there facing away from
me, three in a row (Sharon having taken my chair in the middle), on their stomachs. I saw something in the instant Rach said ‘No Sharon’. I completely lost track of space and
time. I saw a momentary sparkle and knew she must have her metallic blue bikini on. Remembering the giggles when my
cock had readjusted itself as it stiffened, I was sure the dare had been some version of getting me hard; hard
enough to