When Sonia confronts the couple down the hall about keeping down their loud sex, they just laugh in her face and ask if she wants to join them. Sonia does not laugh but she does accept the offer. The poor little partiers were not prepared for the humiliating femdom threesome that Sonia springs on them. The hot blonde gets stripped and panty-gagged while her "man" gets his cock mocked and his face sat on. The most embarrassing part is that they really try to stick up for one another but it barely even slows Sonia down. He still has to watch his girlfriend ass get spanked and she has to watch her boyfriend's balls get drained by this domineering redhead.