Do not use this lightly. After giving a chick the last inch while dicking her down she will follow you around whether you want to or not. The last inch is a metaphorical extension of your cock not a literal one she will feel it in her soul.
"Why's Gina been following Todd around all day?"
"I'll bet Todd gave her the last inch last night."
by the shamurai council August 25, 2018
Get the Last Inch mug.