The four friends had a few drinks before splitting into their couples and saying good night.
Sarah dragged Biff up to her room, still enjoying pretending to be the groom and talking about all the things she wanted to do to her bride. She wanted to carry Biff over the threshold into her bedroom but her attempt was futile and she couldn't budge him.
Biff was happy to let Sarah have her fun, as long as it meant he got to have sex. He enjoyed the show as Sarah slowly stripped out of her tuxedo to reveal the plain sports bra and boxer shorts she wore underneath. She insisted he keep the dress on and told him to just lay back that she'd take care of everything. Giving up control like this was a new experience for Biff but it was turning him on. When she lay back Sarah grabbed the puffy layers of his dress and pushed them up towards his chest. She saw his larger than average dick, busting to get out of the panties she had made him wear. She removed the panties and went to work kissing and licking his dick to make sure he was ready. Soon after she straddled his lap, with layers of lace between them and mounted his hard erection. Biff was in heaven. He couldn't see what was going on but the feeling was amazing. The two stayed like this, moving in sync until eventually Sarah started to moan in ecstacy and Biff quickly followed, finishing strong deep inside Sarah. She crawled off him and curled up beside Biff. He was suddenly extremely tired and naturally dozed off with his naked girlfriend curled up in his arms.
Downstairs, Moose and Tiff were cuddling on the sofa where they decided to sleep, rather than be right next to Sarah's room. They both knew what was going on upstairs. They had been dating a few weeks now but hadn't yet done the deed. Moose was happy to wait until Tiff was ready so wasn't pushing here. They were both fairly drunk and tired after party so after some kissing an heavy groping they eventually drifted off to sleep, embracing each other on the sofa.
