From Valar Publishing's Book of Erotic Fantasy.
This cloud of naked, glowing lavender faeries the size of a man’s pinkie finger titters and squeals as it flits about in an erratic manner.
Bliss Mote Swarm [CR 2]
NG Fine fey (swarm)
Init +6; Senses low-light vision; Perception +9
Aura hypnotic glow (30 ft., DC 13)
AC 20, touch 20, flat-footed 18; (+2 Dex, +8 size)
hp 18 (4d6+4)
Fort +2, Ref +6, Will +4
Defensive Abilities swarm traits; Immune weapon damage
Spd 10 ft., fly 60 ft. (perfect)
Melee swarm (1d6 nonlethal)
Space 10 ft.; Reach 5 ft.
Special Attacks distraction (DC 13), pleasurable caress
Spell-Like Abilities (CL 4th; concentration +5)
At will—dancing lights, detect good, faerie fire
1/day—hideous laughter (DC 13)
Str 1, Dex 14, Con 12, Int 6, Wis 11, Cha 13
Base Atk +3; CMB —, CMD —
Feats Alertness, Improved Initiative
Skills Fly +25, Perception +9, Perform (sexual techniques) +8, Sense Motive +2, Stealth +9
SQ swarm traits
Hypnotic Glow (Su) All creatures within 30 feet of a bliss mote swarm must succeed on a DC 13 Will save or become fascinated by the attractive glow and suggestive murmuring of the fey. A bliss mote swarm can suppress or resume this ability as a free action. The save DC is Charisma-based.
Pleasurable Caress (Su) Sexual creatures (such as, humanoids, most fey, and several kinds of outsiders) who fail their saving throws against a bliss mote swarm’s distraction are stunned by the creatures’ erotic fondling rather than being nauseated.