Even though I enjoy sex with my girlfriend, I still get the urge to masturbate

Portrait of a man waking up with a smartphone, reading online morning news

DEAR DEIDRE: EVEN though I have loads of sex with my girlfriend, I still get the urge to masturbate.

My girlfriend thinks it means I’m not satisfied with her, but that’s not true. She says it’s not normal.

We’re both 18 and have been together for a year.

We have sex every night we’re together, sometimes more than once. But I still like to pleasure myself too.

Once...