MM Gay - Yaoi Yuu Takahashi

This is from one of my favorite mangaka, Yuu Tahahashi.

Secretary and the Beast - The president of Kyouei Group, Kyoujima Eiichi, is making others jealous with his successful career and passionate love life. His secretary, Togawa Akihiko, is an honest man and has been secretly in love with him. Includes a Las Vegas working trip that shocked the secretary with the president's past… (This Yaoi contains multi-volume manga with different stories)

Kimitachi Otoko no Ko - Motoki, who adores the strong Yusa, joined Judo. However, Yusa left for America. Three years later, he returned back to Japan but he became a lousy playboy and also gave up on judo. In order to find out the reason for his change, Motoki challenged Yusa to a match, but while during the match, Yusa suddenly kissed Motoki...