THAT TIME OF YEAR !!!
Oscar De La Hoya and Holly Sonders are turning their raunchy dance video into a PSA of sorts ... calling on everyone who tuned into it to get their prostates and boobs checked out.
TMZ Sports obtained a response clip from the power couple after they made headlines for shakin' it for all to see in Mexico last week ... and they say the whole thing was part of a bigger plan to get everyone's attention for a good cause -- the "Tanga and Ta-tas awareness program.