I stumble upon my stepbrother masturbating and offer to soothe him by straddling his erect penis

A steamy encounter unfolds as I stumble upon my stepbrother pleasuring himself. Intrigued, I offer my assistance, straddling him and taking his throbbing member in my tight, eager pussy. Our intense connection escalates as we exchange passionate kisses, culminating in a climactic finish on my firm, youthful ass.