เงินเฟ้อกระเพาะปัสสาวะ 700 มล. บอลลูน

Inflating my bladder with a 700 ml balloon today! I just love the feeling of the water flowing inside and slowly expanding and stretching my belly. It sucked up all the water nice and quickly and kept begging for more. Gotta use a bigger balloon next time! ;)