From what I read a high risk act includes: receiving a tatoo, giving a tatoo, receiving a body piercing, I.V drug use, being involved in a sexual activity consensual or non consensual. They are classified as high risk due to the high risk of transmitting communicable diseases such as HIV and Hepatitis B. Sexual acts can fall into a variety of categories. I wouldnt know without more info. Try googling prison sexual acts! Good Luck!
Life is too short for drama & petty things,
so kiss slowly, laugh insanely, love truly and forgive quickly