What decision does he make?

He doesn't want to do it

It was now 3 P.M. and Jake was laying in his bed doing some reading when his sister came in and set a cup on his desk. "Here i made us some strawberry milkshake. By the way have you changed your decision yet?"

He lifted himself up and sat on the edge of his bed. "Still a no Sam! And stop trying to get me to do it!" He was pissed at her for not accepting his decision "Thanks for the shake though. Appreciate it" he said as he grabbed the cup and emptied it. It was a lot sweeter than he had anticipated and also contained some strawberry pieces "Wow it tastes good! Sure you yourself made it? Haha"

She just grinned at him as he put the cup back. Pretty much instantly he started to get dizzy and a little sleepy too. "What was in that milkshake?" "Nothing much. Just one tip: good night" she responded in a melodic tone like putting a baby to sleep

"You fucking bii.." was all Jake managed to get out before his world turned to black and he was knocked out cold with his sister laughing and taking back the cup. "You're not gonna refuse me like that Jake haha"