What kind of fruit is peppino?

pu1.
It looks like this.

2017-12-11

OK

pu2. Peppino tastes like melon. It just has a unique scent like a soap scent lol

2017-12-11

OK

pu4. Now that I've improved the variety, there's almost no scent of soap, but only the scent of melons.
The improved breed is called Meronpier, and Pepino, which is mainly sold at marts, is this species

2017-12-11

OK