Madison was straddling Brad's legs on the end of his lounge chair. She was bent over sucking his cock. I walked up behind her beautiful ass, dropped t... my knees and ran my tongue up through the entire crack of her ass.She shuddered and groaned in response. But she didn't stop what she was doing.I lapped a few more times and then I concentrated my tongue around her pink, puckered little asshole. I ate her ass for several minutes before I tilted my head back and licked my way down between her. They decided to do a little shopping at a small shop directly across the street. It was mid afternoon now and the road surface burned my bare feet. They were well aware of it, too. I could see them watching me as we made our way slowly across the thankfully narrow street to the shop. I was grateful that this was such a poor, backwater community and the sidewalks were all dirt.The shop was so small that most of the items of clothing on sale were on four racks that were displayed out in front of. " She said in between kisses and licks on the head and underside of my cock. She slowly worked the entire length of my cock up and down until it was slippery with her saliva before taking most of it in her hot mouth. The heat of her tongue raced up my shaft and up my spine, and I immediately faded away into the pleasures of her sucking. The smacking sounds of her lips and the intermittent pops as the suction breaks only heightened my arousal. She was not an expert, but a true natural at. I reached under her skirt and felt around... she wasn't wearing anything under the skirt. Realizing this I immediately started to get firm.I realized this was exactly why she was here. Why else would she dress like this and not ride the "women only" car?I stood close behind her, staring at her face in the reflection and moved my hands around under her skirt. I was using my body to shield what was happening from the view of the other passengers. I started rubbing her pussy from behind. I.