How about a guinea pig? They loved being held and wheek affectionately when they are. All that they require is having their cage cleaned once a week, guinea pig pellets, hay, veggies, lots of LOVE, and water. They rarely bite, unless they are literally being poked and prodded in all the wrong places. I've had my two for about 8-9 months now, and they've never bitten me, or anyone who handles them. They're not fussy like hamsters who squirm around when being held. They aren't escape artists either so it's very easy to look after.If you're considering getting a guinea pig, look at the links i've attached. They're the best of the best.
www.guineapigcages.com