The 'white kiss'—kissing your partner immediately after oral sex without any cleanup—has been declared a green flag by couples online, signaling deep acceptance and intimacy. Sexologist Becky Crepsley-Fox explains, 'Sharing fluids, mixing tastes—it can feel like total acceptance of another person. There's something about allowing that level of closeness that feels really good and like complete connection.'
Why the White Kiss Is Celebrated
On Reddit, users have expressed strong enthusiasm for the act. One commenter wrote, 'That's actually my favourite part of receiving oral sex. It's so hot to taste myself on my partner's mouth.' Another added, 'He even pulls my head up to kiss me, so I don't think he minds the sloppiness or taste.' Men also appreciate the reciprocal desire, with one explaining, 'She'll kiss me after I eat her out, so I will kiss her after she gives me a BJ.' Another asked, 'Would you want to give someone head, if they immediately treated you like you were disgusting after you did?'
The Taboo Around Bodily Fluids
Despite its popularity, some find the white kiss off-putting. One man wrote, 'My wife and I will not kiss after oral until we wash our mouths. We just find it gross.' Sex and relationship expert Annabelle Knight attributes this to lingering shame around bodily fluids. 'There's definitely an element of shame there,' she says. 'You don't have to look far to see how periods are still vilified in part for this reason. I find men in particular carry some (conscious or subconscious) misgivings around interacting with their own bodily fluids.'
Crepsley-Fox adds that some people simply feel 'grossed out by it' due to discomfort with tasting their own fluids or hygiene concerns. 'Bodies are intimate, and not everyone has the same relationship with that level of closeness,' she notes.
Why It Can Be a Turn-On
For those who enjoy it, the white kiss amplifies intimacy. Knight explains, 'Oral sex can also be seen as quite transactional, so kissing immediately after brings an element of passion for both partners to share.' The act also fosters a sense of equality and mutual desire, as one Reddit user emphasized: 'Being squeamish about bodily fluids is a huge turn off.'
Consent and Health Considerations
Both experts stress that consent is paramount. 'Consent should be a core part of any sexual activity, so it's definitely something you should discuss before sex,' Knight says. 'Aside from the question of consent, it can be an exciting way to learn about your partner's preferences.' Crepsley-Fox notes a slim STI risk: 'Kissing after oral sex doesn't usually carry significantly more transmission risk than the oral sex itself... That said, infections like gonorrhoea and chlamydia can spread to the mouth and throat this way, so if you have any concerns it's always worth getting checked.'
