The pic on the left is from the BL game Messiah and the right one is maybe just a Gintoki x Katsura fanart, but it could be from a doujinshi too, i'm not sure. :)
The pic on the left is from the BL game Messiah and the right one is maybe just a Gintoki x Katsura fanart, but it could be from a doujinshi too, i'm not sure. :) グルメ
Any of these two drawings a manga? http://www.mangago.me/read-manga/mayonaka_no_untouchable/tr/83920/page/