Lang, M. and M. Crosby (1964). The Athenian Agora X: Weights, Measures and Tokens. Princeton, New Jersey, The American School of Classical Studies at Athens. (https://zenon.dainst.org/Record/000211771)
Sexual scene. Male stands facing left, holding partner by the legs and penetrating her, she reclines on her right arm and holds onto his left shoulder with her left.
Reverse
II: Number within dotted border and wreath.
Reference
Buttrey, T. (1973). The spintriae as a historical source. Numismatic Chronicle 13: 52-63., Simonetta, B. and R. Riva (1981). Le tessere erotiche romane (spintriae). Lugano, Gaggini-Bizzozero SA., https://zenon.dainst.org/Record/000151547, https://zenon.dainst.org/Record/000459326