"The target creature must be touched successfully, If the target creature resists being touched, then the caster must make a Brawling skill check (see Chap. 8: Skills). This spell works only on males. Upon successful contact, the next time the target creature ejaculates, normal sperm will not spew forth from his Manhood, but acid. The entire load of magical acid will cause 1 IP or LP of corrosive damage per caster level to whatever or whoever it touches."