Most arguments against legalization of cannabis center on studies that show that it is harmful.
I think that if that is a rational reason we should accept the consequences and illegalize masturbation as well.
Here's my proposal for punishment
Masturbation
probation*; $750 - $150,000.
Possible: masturbation rehabilitation, community service, urine tests.
Possession for sale of masturbation paraphenilia:
<2 lbs.: 1.5 - 3 years; $750 - $150,000
>2 lbs.: 2.5 - 7 years; $750 - $150,000
>4 lbs.: 4 - 10 years; $750 - $150,000
Sale or delivery for sale or transport for sale:
<2 lbs.: 2.5 - 7 years; $750 - $150,000
>2 lbs.: 4 - 10 years; $750 - $150,000
Possession or sale in a "masturbation free zone," i.e., within 300 feet of a school, any public property within 1000 feet of a school, or at a school bus stop or on any bus which transports pupils to school: 1 additional year of prison plus $2000 - $150,000.
Production:
2 lbs.: probation or 9 months - 2 years; $750 - $150,000
>2 lbs.: 1.5 - 3 years; $750 - $150,000
>4 lbs.: 2.5 - 7 years; $750 - $150,000
*Probation: People placed on probation or early release generally must perform 24 - 360 hours of community service.
Here are a few links
www.ipocministries.org/masturbation.htm
www.nimbus.org/YoungMan1905.html#Anchor-23522
members.tripod.com/~Leon1/overcome.html