Trait: Suction on Penis
This character's penis is subjected to suction (but not a blowjob) by some kind of device (pump, vacuum cleaner, etc...) or by a living source (root, tentacle, etc...).
If the suction is from a living source, consider using Tailjob in addition to this trait.
NSFW Example Pump
NSFW Example Tentacle
NSFW Example Device