If it makes you feel any better -- I was always convinced that most girls couldn't get off with their fingers alone, and needed toys. On my sex-ed communities, I would frequently see posts like yours, with many many comments about the normality of the situation, but I rarely saw posts of people like me, who got off far stronger with their own fingers but not so much with sex toys. I don't even need to be relaxed, happy, and sexual to get off with my fingers, but I *do* need to be relaxed, happy, and sexual to get off using sex toys.
My general feeling is, that most sex-education sites are trying to reinforce that 'normal' isn't even normal, thatat getting off in general is good, and that what you like is simply that -- what you like.
I love seal meat. <3 I love gin and tonic. I love getting off by my hands and my toys.
I actually don't much like sexual intercourse with another person, and I never could get over movie theatre popcorn.
Don't let him make you feel too weird about it.