Panty-stuffing, the act of inserting underwear into the vagina for sexual pleasure, is a real but risky fetish. Sexologist Becky Crepsley-Fox warns that it can lead to infections and irritation, but with proper precautions, it can be explored safely. The practice has gained mainstream attention through porn and online communities, with one Reddit thread attracting 8,000 weekly visitors.
What is panty-stuffing and why do people do it?
Panty-stuffing involves the erotic enjoyment of stuffing underwear into the vagina, and sometimes the mouth or anus. It often involves a thong that is moved between these areas during sex. According to Crepsley-Fox, the appeal varies by perspective: for the person doing the stuffing, it can be about power and watching a partner become vulnerable. For the receiver, it can provide a feeling of fullness and a different texture than toys or a penis.
The fetish sits at the crossroads of sensation play and insertion play, and can also be linked to a broader underwear fetish. In BDSM contexts, following an order to stuff panties can be a turn-on for submissives.
Risks and safety concerns
Reddit users responding to a query about panty-stuffing called it a 'terrible idea,' citing risks of yeast infections, UTIs, and discomfort. One warned about IUD displacement: 'The fabric can get tangled in the wire and potentially dislodge it during removal.' Crepsley-Fox agrees that inserting anything into the vagina increases infection risk, and dirty or synthetic pants can cause thrush, BV, UTIs, and contact dermatitis.
She advises using 100% cotton underwear, ensuring it is freshly washed, and never moving it from the anus to the vagina. 'Dirty pants carry bacteria straight into a warm, moist environment that is also very happy to grow it,' she says. Synthetic materials can cause irritation and micro-lesions, and there are concerns about microplastics.
Can panties get lost inside?
Contrary to some fears, panties cannot get lost in the vagina. 'The vagina is a closed space, so nothing is going to vanish up inside you and travel off to parts unknown,' Crepsley-Fox clarifies. However, during penetration, they can be pushed further up and become tricky to remove. If stuck, they won't pass the cervix, but medical removal may be needed to avoid irritation and infection.
Prevalence and advice
While it may seem niche, panty-stuffing has become more mainstream in the last decade, partly due to porn. Crepsley-Fox notes that it is often used as one element of a broader erotic experience rather than a defining fetish. For those curious, she advises: 'Make sure you are already aroused, stick to clean cotton, and start with short periods to see whether you actually enjoy the sensation.'
