# penis captivus

> occurrence in intercourse when the muscles in the vagina clamp down on the penis much more firmly than usual, making it impossible for the penis to withdraw from the vagina

**Wikidata**: [Q940409](https://www.wikidata.org/wiki/Q940409)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Penis_captivus)  
**Source**: https://4ort.xyz/entity/penis-captivus


## References

1. Freebase Data Dumps. 2013