paizuri
A sex_act in which a person (male or futanari) has their penis rubbed in the cleavage between their partner's breasts. Also known as "titty fucking" or "mammary intercourse". On Danbooru, the Japanese term 'paizuri' (ぱいずり) is used.
If the penis is long enough, fellatio may also be involved at the same time.
If "paizuri" is performed on an object instead of a penis, use the tag "simulated paizuri" instead.
h4. Types of paizuri
* After paizuri
* Autopaizuri
* Cooperative paizuri (for two or more people performing paizuri on the same penis)
* Handsfree paizuri
* Naizuri (flat-chested paizuri)
* Paizuri invitation
* Paizuri on lap
* Paizuri over clothes
* Paizuri under clothes
* Pecjob (same act done between a man's pecs)
* Perpendicular paizuri
* Reverse paizuri
* Straddling paizuri
h4. See also
* Breasts squeezed together
* Ejaculation between breasts
* Frottage
* Imminent paizuri
* Tag group:Breasts tags
* Tag group:Sex acts
h4. External links
Aliases: none