![1boy 2girls abubu brown_hair cum eyebrows_visible_through_hair futanari huge_penis kita_high_school_uniform kyon masturbation multiple_girls nagato_yuki penis photoshop_(medium) school_uniform serafuku short_hair suzumiya_haruhi suzumiya_haruhi_no_yuuutsu translation_request rating:e score:3 post #108394](/cdn_image/preview/d8/03/d8032dd5a8ed97e04489175257508878.jpg)
A penis that is extremely large compared to the character’s overall proportions. Generally, any penis longer and/or wider than the character's lower arm falls under this category.
A monster with a huge penis could fall in the category of tentacles.
This tag implicates penis (learn more).