motdakasha

It is common. Normal is too subjective a word, unless there is a statistic you can refer to to prove it is a normal behavior. Many people are turned on by erotica, but that doesn't mean the majority of the population is, too.

If it's consensual, doesn't involve serious risk-taking (hygiene, STDs), and doesn't harm others or yourself, you can rest assured that your behavior is healthy and probably common. Even deviant, risky, and/or nonconsensual behaviors are relatively common.

__________________
=^-^= motdakasha =^-^=
Just Google It.
BA Psychology & Photography
(I'm not going psychoanalyze you nor will I let you cry on my shoulder. Have a nice day.)