Batman knew he couldn't last very long under this large man, so he tried to move around, reaching for his utility belt. The man felt the motion under his ass and called out,
"Hold still down there, Batbitch."
Batman knew he needed to get out of this situation, but as he kept moving, he noticed the heavy blob over him began to move. Suddenly batman heard a muffled thump, then felt the man spin around, now sitting on Batman's head, with his legs over Batman's.
"I warned you." The man said, then the man began to move around a bit more, and batman realized he was taking his boxers off. Though with taking his boxers off, he somehow removed Batman's mask. Between the weight and the changes in motion, the mask must have come unlocked, and when the man threw his boxers to the other side of the room, they fell with a clank, and shattering noise. But the man wasn't done yet. He lowered himself again, and Batman's face slid in between the mans ass cheeks. Slightly grossed out by the feeling of the sweaty ass around his now bare face, batman began to panic. However, it was too late. The fat man repeated, "I warned you." And released a loud, wet fart. Right on Batman's head. The wave of heat hit batman immediately, however batman didn't smell anything. It would seem the caped crusader's nose was blocked by the mans ass. The man began to laugh, which caused all the fat to jiggle.
"Woo, that one was wet." He said, before shifting around, and with a click, Batman's utility belt was removed. The man sat back on Batman's face, and said "Well this looks neat." However, the situation changed for batman. With the fat mans moving around, Batman's face ended up right against the mans ass hole. As batman realized this, he heard a rumbling from above.
The man grabbed his stomach. "Oh that doesn't feel too good." He said, and suddenly, from Batman's point of view, the rumbling stopped. But only moments after it stopped, the man let out a hot fart, with a lot of bass to it. This hit batman square in the nose, and his eyes began to water. "How do you like that Batbitch?" The man said with a chuckle.