In this video featuring actress Marinna, we witness her engaging in the act of pantypooping, which involves defecating while still wearing clothing. Despite trying to hold back due to an enema, she eventually releases a large turd through her denim shorts. As the fecal matter spreads within her underwear, it becomes increasingly visible on her rear end. Her embarrassment leads to an involuntary discharge of clear lubrication from her vagina. She prepares herself in a private room, dressed in diapers and a white leotard, mimicking a baby as she squats and defecates onto the floor. The thin fabric of her leotard stretches tightly over her buttocks, accentuating their roundness. To cleanse her colon, she uses a special enema kit to insert and remove 500cc of warm water through her anal opening. As the water circulates through her rectum and returns to the enema bag, it gradually turns brownish, indicating the presence of fecal matter. Finally, when she empties the contaminated fluid back onto the camera lens, it sprays out in a messy torrent.

失便、Pantypoopingとは、着衣のままウンコを漏らす行為。まりなは浣腸の便意を我慢していたが、限界を迎えてデニムの短パンに大便を漏らす。まりなの下着の中、浣腸排便の汚濁が広がり、尻にまとわりつく。痴態を見られる羞恥に膣から白濁粘液が溢れてしまう。一人で失便を楽しめるよう準備した部屋で、布オムツを着けて赤ちゃんのように排便。白いスケスケのレオタードを着てイチジク挿入。薄い布地の尻部分が、ビチョビチョの便塊で膨らんでいく。腸の洗浄のために、特殊な浣腸器で500ccの微温湯を肛門から出し入れする。直腸から浣腸器の中に戻ってくる微温湯が次第に茶色く濁っていき、最後にはカメラのレンズに飛び散る勢いで濁流を噴き出す。