When a male fails to achieve a full erection. As a result the male attempts penetration while "semi-soft".
Dude I couldn't get it up, so I ended up soft jamming her for most of the night.
God, she was so busted I could only manage to try and soft jam her.
Renob1984によって 2014年02月01日(土)

Words related to soft jam

dick erection limp penis soft