A [[threesome]] between [[2girls]] [i](female or [[futanari]])[/i] and [[1boy]].

h4. See also

* [[cooperative fellatio]]
* [[cooperative handjob]]
* [[cooperative footjob]]
* [[cooperative paizuri]]
* [[reverse spitroast]]
* [[cooperative grinding]]
* [[shimaidon (sex)|]]
* [[oyakodon (sex)|]]
* [[cum swap]]