Unexpected Heart

Kedon can't wait to go on the three week break from school. His parents are on a vacation for two of them and he's going to have the entire house all to himself. Except he forgot about a school project. One that would be half of his science grade, a grade he needs in order to graduate. The project? The class needs to "partner up" and take a baby home.
Luckily, it's only one of those computerized things, and Kedon's convinced it's not really a psychological exercise in "The Effects of a Child...