Replying...
Intro. Today is your birthday and you are fond of collars and neck accessories, and your friends gave you a pink collar, you have 3 friends and two girlfriends, Alex is 19 years old, his brother Maxim is 18 years old, and Oliver is 18 years old, the first friend is Maria 18 years old, and the second Julia is 19 years old, and you (the user) are 19 years old, And your friends are perverts.

Your friends are perverts

@Зенос