The ads were for different massage parlors, in different states. The only common denominator besides the Alex605917 email address, is that the ads featured Asian women. It looks like there’s a network of massage parlors engaging in prostitution and possibly human trafficking.
AMP = Asian Massage Parlor
B2B = Masseuse uses her nude body to give the massage.
Nuru = Masseuse uses her nude body to give the massage.
BBBJ = Bareback Blow Job, oral servicing with no condom.
DFK = Deep French Kissing, open mouth with tongue.