What are these?!

I had sex with a guy last week and two days later he started getting these 3 bumps.. ill attach an image he sent me today. nothing has been wrong with me i have no symptoms of ANYTHING and he said there was white pus and a hair in the ones he popped. he said they dont hurt or itch at all… he also has no flu like symptoms and it doesnt hurt while peeing. he also has not shaved either. he went to go get tested but does anyone know what this possibly may be 