Yes, those two... do you know what manga they are from?
Ohhhhh.... I get it.... SHINY STAR?
HAHA+
I totally didn't recognize them... especially Masaya...
He looks similar to this pic. http://www.mangago.me/read-manga/shiny_star/uu/shiny_star-chapter-1/6/
Those may be images in their AV. I guess the one you asked, is the inside picture of Vol.2 which we didn't get it yet.
OMG! So hot!!! I love those two... I hope they update soon, I'm anxiously waiting...
http://www.mangago.me/read-manga/kachou_wa_kakko_ii/