When a male or futanari ejaculates while being anally (or vaginally, in the case of futanari) penetrated by either an object or a body part.

Not to be confused with female ejaculation or cum in pussy. The person ejaculating is the one being penetrated, not otherwise.

See also

• handsfree ejaculation
• mutual orgasm
• cum overflow
• cum in ass
• prostate milking
• pegging
• projectile cum

The following tags are aliased to this tag: cum_while_penetrated and ejaculation_when_penetrated (learn more).

This tag implicates ejaculation (learn more).

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