Top-Class Plaything 

Shy and sedulous Dominant Omega Aster was left alone during his heat cycle by his careless boyfriend. Just when he can no longer take the adverse symptoms of his heat cycle, Mr. Xin – his aloof Dominant Alpha boss comes to his rescue by remarking him... How will the two deal with their complicated relationship? (Source: WebComics) Note: Chapter count includes prologue and four bonus chapters.