https://www.dlsite.com/maniax/work/=/product_id/RJ404088.html

Base +23, RobBob17 +6

Part 1
https://e-hentai.org/g/2305847/3ca9264e85

The girls know why he keeps giving free money—he's chasing the high from the first handjob, which ruined his ability to enjoy normal pleasure. To apologize for that, Izumi lets him gaze at her pretty face, causing him to soak his pants. Then they go on a shopping spree at his expense, and Sae gives him a footjob as an incentive to keep being their wallet. Later, they send selfies to coax him into another date. Izumi offers a simulated kiss, and Sae bets he's frenching his phone while whacking off.

Base +23, LoserForEver +6