She even once to me she did not like the term BBW. In her mind the BBW was associated as sex terminology and she didn't like that her body type was as...ociated as a sex symbol and also due to the fact that many men had taken advantage of her at a young age and used her for sex, thus screwing her up emotionally (yeah thanks assholes). I tried to convince her that being a larger woman is a good thing, told her it was my preference, that i liked her how she was but she was over it, she hadn't had. She made some halfhearted attempts to find a new job while I was at work but did catch up on the deep cleaning my bachelor apartment really needed. It was a bit of a treat for a horny guy to find an attractive naked woman waiting even if it was my sister. She seemed to prefer being unclothed although I had to disappear to the bathroom for relief from time to time.Then came Friday when I worked from home. Sara played the personal assistant role that day, something I knew she’d done for. The hole wasn't at an ideal height for me, I had to spread my legs fairly wide to get to the right height and I still wasn't 100% certain that I wanted to trust a complete stranger with my favorite appendage. "Fuck it." I was really hard by this time and placed the tip of my cock on the rim of the circle. The fingers gently enveloped the head of my cock and lightly pulled me farther into the gloryhole. My pulse skyrocketed. Holy shit, is this actually happening? I felt the tip of a tongue. Her juices are oozing out and dribbling down her thighs. Reaching down I smear some on my finger and rim her arse with it."Oh fuck yes!" she calls out. "Push it in, finger my arse. Please! Oh God this is so fucking good, so fucking naughty, fucking hell just don't stop!" I oblige feeling her sphincter grip my finger. Just then a movement catches my eye. We're being watched! Oh fuck!"I pant out. "We're being watched. There's a man behind the bushes!" I point. "Over there." I don't fucking care!.