Boxer babe Jane Wild is ready to train with Coach Bruce Venture. She can tell that something's wrong, and eventually she learns that Coach bet on her most recent fight. He lost a ton of money when Jane ran out of steam at the end of her fight. Sitting Jane down, Coach declares that she needs to do way more cardio.

Jane is pissed and insists she doesn't need to do cardio, she just wants to hit things. Eventually, Jane comes up with a proposal: She'll show Coach how much stamina she has by fucking. Bruce argues the point, but Jane isn't about to take no for an answer now that she's got the answer to her problems. Stepping between Coach's thighs, Jane lifts her shirt and plumps her little titties. Sliding into Bruce's lap, she kisses him and grinds against him so she can feel his hardon. Dropping to her knees, Jane unzips her unresisting Coach's pants and gets that hardon out to suck him down.

Climbing on top, Jane rides Bruce in cowgirl and then gets her trimmed snatch pounded on her back. Bruce lifts his tiny fighter up and keeps on fucking her as they stand together. Bruce does Jane as he keeps on holding her with her back against the punching bag, before getting her on her feet so he can dick her down from behind. Taking a seat on the bench, Bruce lets his hot boxer babe ride him in reverse cowgirl and then get on her knees to take a face full of cum. He has to admit that her cardio really isn't that bad, at least in the bedroom.