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''This field mouse-like creature's fur seems very shiny...''

Twat Mice are always slick, and prefer to dwell within the vaginal (more rarely, anal) orifices of humanoids. It is within such warm, wet spaces that twat mice seek to shelter, forming a symbiotic relationship with their hosts. The humanoid provides warmth and sustenance (in the form of bodily fluids), and the twat mouse provides constant sexual arousal and protection from unwanted intrusion. 

Sorcerers and wizards who lean towards the erotic in their spell selections have been known to summon twat mice as familiars.

== Basics ==

:'''Size/Type:''' Fine Magical Beast
:'''Hit Dice:''' 1/10 d10 (1 hp)
:'''Initiative:''' +6 (Dex)
:'''Speed:''' 10 ft.
:'''Armor Class:''' 24 (+8 size, +6 Dex) 
:'''Attack:''' -
:'''Space/Reach:''' ½ ft. by ½ ft./0 ft. 
:'''Special Attacks:''' Maim
:'''Special Qualities:''' Lubricant, arousal
:'''Saves:''' Fort +2, Ref +10, Will +1 
:'''Abilities:''' Str 1, Dex 23, Con 10, Int 3, Wis 12, Cha 8 
:'''Skills:''' Balance +10, Climb +7, Hide +22, Move Silently +10, Sexual Prowess +3 (4 tricks), Wilderness Lore +2
:'''Feats:''' Lightning Reflexes 
:'''Environment:''' Any land
:'''Organization:''' Solitary or Partnered (1 Twat Mouse, 1 Humanoid)
:'''Challenge Rating:''' 1/8
:'''Treasure:''' None
:'''Alignment:''' Always Neutral
:'''Advancement:''' -

== Combat ==

The mice are just about completely nonthreatening out in the open... Just don't put anything in it's face when it's burrowed.

=== Maim (Ex) === 

Should the twat mouse encounter a penis intruding into its home, it immediately attacks. Within the tight confines of a vagina or anal canal, the twat mouse's teeth know no equal - the offending male provokes an attack of opportunity (bite +8 touch attack, 1 damage) and must make a Reflex save (DC 14) or have his penis ripped to shreds.

This causes an immediate loss of 2d4 points of temporary Dexterity and reduces the victim's movement by half. The intruder's penis also loses a number of inches equal to the Dexterity loss. The loss of his penis is permanent (barring magical regeneration), but the victim's Dexterity will return at the rate of one point per day - when fully recovered, movement speed will be returned to full.

=== Lubricant (Ex) === 

The shine of a twat mouse's coat is due to the slippery oil they produce. This lubricant allows them easy, harmless access to any bodily orifice of at least Lesser Diminutive size. It also grants the twat mouse immunity to grappling attacks.

=== Arousal (Su) === 

For the first month that a humanoid has a resident twat mouse, they are affected by a permanent arousal spell (no save allowed). After this time, they become immune to such arousal, and gains a +4 circumstance bonus to Arousal Checks. All such effects end one day after the removal of the twat mouse.

=== Skills === 

Twat mice receive a +4 racial bonus to Balance and Move Silently checks and a +8 racial bonus to Hide checks. They use their Dexterity modifier for Climb checks.