In the midst of the afternoon, a woman finds her stomach acting unusual and heads towards the bathroom. However, she is hindered by her male companion, who expresses his arousal and desire for a particularly dirty session. He bends the woman over, raises her skirt, and encourages her to defecate onto her lower garments. As time passes, more feces accumulate until she can no longer release any more. Her underwear is pulled down, and a chunk of feces falls onto the chair beneath her. She then proceeds to sit on it, squishing the filth with her buttocks and creating an even bigger mess. Despite being told to stop, she continues to rub her ass all over the mounds of filth. Eventually, she is given an enema, and after the man finishes, he puts her underwear back on and has her release everything, resulting in wet feces splattering everywhere. Once she has emptied her rectum, she sits back down on the chair and takes her time rubbing her buttocks in the filth, creating a bigger mess all over herself before finally stopping when she is fully satisfied.