Your pregnant wife confesses that she's been keeping something from you. She's been fucking your best friend! What you thought was your growing seed inside your wife's fertile womb is actually his! Despite divulging her dirty secret to you, it appears to have aroused you even more. Your wife takes full advantage of this, riding your cock while she tells you she loves his more. She clearly enjoys teasing you. She states how it took a real man with potent cum to get her knocked up. It drives you wild hearing her taunt you with how much better your best friend is than you. Thinking about how much your wife has enjoyed the company of him while you were unaware sends you spilling over the edge as your cock dumps a beta load into her pregnant pussy.