this person is sending photos of his private parts

I am an old disabled woman and just got a cell phone for my birthday. Its only been 2 weeks since I've had this phone and am getting pictures of nude males sexing with each other. I don't approve of these gay activities and do not wish to see the penetration of men by other men. Please stop sending these vulgar images, I have a bad heart and high blood pressure and am stressed over receiving homographic pictures.