He whined quietly as he felt her hand cradle his cock for a moment, the teasing almost tickly movements of her finger made him shiver. He could feel the muscles in his enormous shaft awaken yet again.. presented with both the hand and the mouse.. it started to lean in towards the hand very slowly.. before leaning back over to the mouse, opening it's maw as wide as it could as it let the mouse drop in mostly before slamming the opening shut around the tail, quickly slurping it in and sucking it down it's long slimy gullet. The pitiful squeeks and shrills of fear passing through his cock flesh made him shudder in disgust, feeling it struggle so desperately, only to get dropped into his balls, barely making a bulge at the size they were now. He gasped and paused.. panting as the bulge ran up his cock again, increasing it in size another two inches, topping it out at around thirteen inches. The cock seemed to hang there, in midair much like an elephant's trunk, maw slightly agape as it patiently waited for her to feed it again, almost like it was becoming trained with each treat it recieved.