The sub has his sensitive nipples toyed with until he trembles just by having his nipples touched. Even though he does his best to quietly endure the pleasure from his nipples with shaking legs, he is not able to hide his true feelings. Every time he is stimulated, he lets out disgusting moans, and trembles uncontrollably. Even though he only had his nipples stimulated, his pride crumbled and he showed his true, nasty self, he tried to hide away from the world for so long.