My stepsister's pregnant belly and ass led to a steamy encounter and a naughty public show

My stepsister, a seductive pregnant redhead with a tantalizing Russian accent, teased and enticed me into exploring her luscious curves. As I indulged in pleasuring her, our intimate moment was interrupted by an unexpected visitor. With her big, inviting ass on full display, we continued our passionate encounter, unapologetically embracing our desires.