Then he was at her anus. He ran his finger around its rim, then across it. It flinched, as she clenched it, closing it tight. He was intrigued. He pus...ed his finger against the orifice, and felt her resist, then he was inside her arse, and pushed his finger deeper. He saw Linda was watching him, smiling. She reached over Cathy’s back, and pulled his hand away from Cathy’s bum, pulling it to her cunt. Linda couldn’t help but smile, as she watched Phil explore his aunts bum, and felt her stiffen. "I've taken back all your untapped kegs. To get you through the weekend, I can provide you with a large rolling bottle cooler and the stock for it. Combined with the one you have behind the bar, you should be able to keep up with demand." We could run a special on bottled beer," Shirl said. "Might keep the crowd happy." Do you have room in your kitchen cooler for cases?" Karl asked. "I know what you go through in kegs on a weekend. I can deliver the equivalent in bottles from what we've got at. .. wanting to make it clear that this wasn't an accident.I could see how uncomfortable this was making her. What I couldn't tell was if it was getting her excited. Her cheeks were red, but that could be out of awkwardness and embarrassment as much as it could be pleasure."This is a bit uncomfortable," I said, as I moved my arms from the awkward position I had them and moved them around my sister and placed them on her legs.Her back stiffened, just as Dad asked, "You two okay back there?" Just. Men do. It's up inside, near the anus. When it's caressed it can be very arousing.... I guess....That's probably why gays love it in the ass"."You seem to know a lot about the subject," Cody laughed.I just grinned lamely. I felt a little embarrassed even though I knew he was only joking. It's just that in the back of my mind, I was thinking about how my wife Ashley would occasionally run a finger up my butt, while giving me head. The sensation was wild and it usually put me over the top.Cody.