I have a stock o my bike and it too makes my butt hurt after so long, My second bike which I sold last year had a mustang, Although a different bike but that thing was comfy without a second thought. Gotta get one for my shadow at some point.
2001 Shadow Spirit 1100 Cobra highway bars Kury ISO grips w custom weighted bar ends ,a VTX headlight and Kury Large ISO pegs but the best addition, Riding bell from Kathy M
I laugh in the face of danger, then I hide until it goes away
The book of John Hopkins map