Heehee! Is it me or any bro feels that having paid 1000B for a gel ball massage, the lady will be working your balls hard and then followed by another 1500B for a full service.
By then you'll be about to explode. She just have to sit on ya for like 10sec and you'll be cumming. That 1500B will be the quickest to be down the drain
NB: Maybe is it me who is the weaker one. Ha!