Just knowing there are people around me gets me excited, but when I hide under the covers, my skin is super close to hers and it feels so good that I get a full erection instantly! Even though it's hot and humid, I can't go outside, so I press my sweaty skin against her and hold back my voice with a slow piston! Hiding from the senior nurse, I have NTR sex with a patient, and hiding from the landlady with a massage customer, next to each other's sleeping partners... It would be bad if I was found out! The excitement creates a suspension bridge effect and my sexual desire goes wild! My dick reacts every time the divine breasts hit me!