After exercise feeling

When I first started PE’ing, like many others I was hanging more full and heavier. I had more volume of my ejaculation and I was gaining. Well I’m still gaining (thank god), but I don’t feel I hang as full as when I first started. The tape says I’ve gained in both length and girth, so I know I’m not losing size. I am wondering if I’m just used to the new feeling so I no longer notice it.