FTHTD-034 As an introvert who never had a girlfriend, I finally got one! Not wanting anyone to know that I'm inexperienced, I consulted with a girl I've known since childhood.

I finally got my first girlfriend! But... I have no idea how to handle a relationship with a girl as a virgin.
Times like these call for advice from an old friend!
So she suggests, "How about we help you get rid of your virginity? I'll teach you plenty, so do your best!"
I don't want my girlfriend to find out I'm a virgin, and I don't know how to do it, so I decided to practice sex!
After-school puberty studies? To keep me from embarrassing myself as a virgin, my childhood friend and her pals compete to seduce me!
And after practicing fellatio, cunnilingus, and intercourse, I finally realized...