While a 61 year old can die from natural causes, I'm not sure it would generally be considered "old age."41 updates and MC still not getting any grandma pussy. At the rate it's going a necrophilia tag will need to be added, since it probably won't happen before update 80 when she died 20 updates prior from old age (hope the MC watches out for that formaldehyde, it's really irritating if it gets on your dick).