Would you feel embarrassed if your mom saw this picture on your computer?

Earlier I was having a shower and on my desktop background there's this hot dude in only a towel big on the screen. I left it like this and went to shower. My mom got home earlier and saw it. She didn't react but I was like "ohhhh SH*T" in my head when I realized she saw. Should I feel embarrassed? I'm 18..