Always ready

Have been in my relation ship going on 8 yrs and not getting it often enough .she likes it but is tired most the time or busy working .We do plan get aways have sex but they are too far and few .Ive tried flowers,intamate dinners, gifts, massages ,don't know what else have told her she I'm just a horny old man .Starting to wonder in my eye sight I don't want to stray but self satisfaction can only go so far. Would love a day time recreational play time ,well I dont know what to do