If you are here 'cause of the cover and wonder what this manga had in store ... well be prepared, 'cause it's smut-y as f*~ :3
Spoil you not, bon appetit xD
MC (boiz) meet Goddess of Sprinter (his sister-in-law *gasp*). One super 'hot' and efficient 'private' training regime to become finest sprinter coming up~
Hmmmmmmmmmmmmmmmmm I don't know about the science behind it but if we go with universal rule of the "dog and the steak" we can predict good results. lol
sees tan athletic girl oh hey! This looks cool. sees she's the MC's sister in law ok...this is getting weird... sees sexual repression training with weird psudeo cheating elements whelp...I officially tap out. Hope the rest of y'all can enjoy it because this has gotten out of my comfort range.