I could see my step-sister look my way towards the door. I quickly got up and ran towards my room, my cock still hanging out of my pants. When I got b...ck to my room, I got on my bed and tried to look nonchalant. Several minutes later Marcy appeared in the doorway wearing only a red lace bra and matching panties. “So, did you like what you saw?” She asked with a grin. I tried to plead ignorance, but it wasn’t working. “Well,” She started, “Would you like to get a better view?” I sat there. ”“Mom, you didn’t ruin anything. I love you ‘n’ Dad to pieces. Me ‘n’ Josh, we’re doing what families do in times of trouble. We’re supposed to be here.”“Still...”“Mizz Bates, Gee’s right. There’s no place else more important than this.”“How far did you get? In the boat?” Mizz Bates asked.“Intracoastal City,” Gee answered. “We drove back. Rental car.”“Y’all made it back before Ron,” she said. “He’s offshore, trying to get a helicopter back.” Ron, Gee’s brother, was an operator at an offshore. Then suddenly she would suck it all in, taking me as deep as possible until her nose was flat against my pubic bone. She'd head bob for awhile, but always stopping just when she thought I was getting close to cumming. Then she'd stop for awhile to kiss my cheek, stroke my hair and otherwise be a total tease. About the time we hit the Nevada border she finally took pity on me and let me shoot off deep in her mouth and throat, swallowing every drop and cleaning my cock with her tongue until she. "You gonna be long? This really kills." I don't want to hurt you even worse."I worked myself all the way in again, massaging myself into the pleasure of her with short strokes, punishing her even more. She punched at me with the heel of her hand, and gnashed her teeth again, but then rubbed my arm in apology when she realized what she'd done. I didn't mind at all of course, considering how badly I was hurting her. I did want to finish up though, so I kissed her, and thrust a little more.