Restriction: The monk must abstain from all sexual and intimate physical activity. A
monk with this vow takes it to an extreme, refusing to even share a room
with another person, or sleeping on the opposite side of a camp from
other people in a group. A celibate monk is not allowed to touch others
or have others touch him (including touch spells from allies). Striking
enemies in battle or being struck by enemies is not prohibited, but the
monk shuns all peaceful or pleasurable contact.
Benefit: A monk with this vow increases his ki pool by 1 ki point for every 5 monk levels (minimum +1).