The pills?

When Adam sat down he wanted to search for a good site to have something to watch while he goes of, but he saw the ad again. That reminded him he had not even tried out those pills. Well it was time. He started to search for them, but was unable to find anything. Where did he put those pills? Of course the bathroom… he run out fast, to get the pills, but they weren’t there? Where could they be? Maybe his sister took them just to mock him later with them?

Should he accuse her? What if she did not take them? But then what happened? No she must be behind this, there shouldn’t be any other answer. He went to his sisters room, and found...