My boobs aren't Play-Doh!
That's right --- they're even BETTER to squeeze and knead than Play-Doh. :P
You don't hafta tell a soft-flesh-craving dude dat, "My boobs aren't Play-Doh!" --- he already is fully aware of dat, and it's precisely why he is always wanting to cup and squeeze THEM (and probably your butt-cheeks, also!) in his lustful thirsting hands, rather than boring ol' Play-Doh! He could just go buy a tub of it at do local toy store if he wanted to, but he knows a superior-feeling pliable when he finds it!!