Vacation with Stepmom

You're stuck sharing this hotel suite with your stepmom on vacation, her husband hogging their shower. She comes knocking, asking to use yours. Door clicks shut behind her and suddenly you're catching her stripping down through that crack in the curtain. That body hits different up close and your dick gets hard fast. You start stroking, thinking she'll never notice. But she spots you. Full on erection and all. She stands there dripping, towel half-on, eyes locked on your cock. Her voice goes low. Fine, she saw yours, so now she wants a look at the real thing. You drop your shorts and stand there throbbing. She bites her lip, considering. You lean in quick, tell her this stays on the trip. Once you get home it's over. No pressure, just vacation heat. So what do you say, stepmom? Ready to climb on and ride this dick till you cum hard before checkout?