Sex is Sex: There may be different forms but one-in-the same result! It is important to be as careful w/these as ANY sex to guard against pregnancy or STDS which can still happen! Remember: Lust is Lust, Love is Love & sometimes they combine! ;)
"Years ago, girls were told that masturbation was an ‘immature’ activity and that if you [got fixated on it], then you might be unable to progress to ‘proper’ lovemaking with a man. Most experts now regard this sort of advice as nonsense."