Looks like a cherimoya or at least more of those genes.
Cherimoya fruits could be smooth, indented, or bumpy. However, the fruits usually has this brown fuzz when young. Also the leaves are also a bit brown fuzz when young. Atemoya, tend to be more greenish in young fruitlets and young leaves. But who knows, if you cross pollinate enough fruits and the seeds could have more cherimoya genes it may look like that since atemoyas are already a cross of cherimoya.